78048360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 301870800

約数和(自身を除く): 223822440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 109, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 218, 221, 234, 255, 260, 270, 306, 312, 324, 327, 340, 351, 360, 390, 405, 408, 436, 442, 459, 468, 510, 520, 540, 545, 585, 612, 648, 654, 663, 680, 702, 765, 780, 810, 872, 884, 918, 936, 981, 1020, 1053, 1080, 1090, 1105, 1170, 1224, 1308, 1326, 1377, 1404, 1417, 1530, 1560, 1620, 1635, 1755, 1768, 1836, 1853, 1962, 1989, 2040, 2106, 2180, 2210, 2295, 2340, 2616, 2652, 2754, 2808, 2834, 2943, 3060, 3240, 3270, 3315, 3510, 3672, 3706, 3924, 3978, 4212, 4251, 4360, 4420, 4590, 4680, 4905, 5265, 5304, 5508, 5559, 5668, 5886, 5967, 6120, 6540, 6630, 6885, 7020, 7085, 7412, 7848, 7956, 8424, 8502, 8829, 8840, 9180, 9265, 9810, 9945, 10530, 11016, 11118, 11336, 11772, 11934, 12753, 13080, 13260, 13770, 14040, 14170, 14715, 14824, 15912, 16677, 17004, 17658, 17901, 18360, 18530, 19620, 19890, 21060, 21255, 22236, 23544, 23868, 24089, 25506, 26520, 27540, 27795, 28340, 29430, 29835, 33354, 34008, 35316, 35802, 37060, 38259, 39240, 39780, 42120, 42510, 44145, 44472, 47736, 48178, 50031, 51012, 55080, 55590, 56680, 58860, 59670, 63765, 66708, 70632, 71604, 72267, 74120, 76518, 79560, 83385, 85020, 88290, 89505, 96356, 100062, 102024, 111180, 114777, 117720, 119340, 120445, 127530, 133416, 143208, 144534, 150093, 153036, 166770, 170040, 176580, 179010, 191295, 192712, 200124, 216801, 222360, 229554, 238680, 240890, 250155, 255060, 289068, 300186, 306072, 333540, 353160, 358020, 361335, 382590, 400248, 433602, 459108, 481780, 500310, 510120, 573885, 578136, 600372, 650403, 667080, 716040, 722670, 750465, 765180, 867204, 918216, 963560, 1000620, 1084005, 1147770, 1200744, 1300806, 1445340, 1500930, 1530360, 1734408, 1951209, 2001240, 2168010, 2295540, 2601612, 2890680, 3001860, 3252015, 3902418, 4336020, 4591080, 5203224, 6003720, 6504030, 7804836, 8672040, 9756045, 13008060, 15609672, 19512090, 26016120, 39024180, 78048360]

約数ペア:

[(1, 78048360), (2, 39024180), (3, 26016120), (4, 19512090), (5, 15609672), (6, 13008060), (8, 9756045), (9, 8672040), (10, 7804836), (12, 6504030), (13, 6003720), (15, 5203224), (17, 4591080), (18, 4336020), (20, 3902418), (24, 3252015), (26, 3001860), (27, 2890680), (30, 2601612), (34, 2295540), (36, 2168010), (39, 2001240), (40, 1951209), (45, 1734408), (51, 1530360), (52, 1500930), (54, 1445340), (60, 1300806), (65, 1200744), (68, 1147770), (72, 1084005), (78, 1000620), (81, 963560), (85, 918216), (90, 867204), (102, 765180), (104, 750465), (108, 722670), (109, 716040), (117, 667080), (120, 650403), (130, 600372), (135, 578136), (136, 573885), (153, 510120), (156, 500310), (162, 481780), (170, 459108), (180, 433602), (195, 400248), (204, 382590), (216, 361335), (218, 358020), (221, 353160), (234, 333540), (255, 306072), (260, 300186), (270, 289068), (306, 255060), (312, 250155), (324, 240890), (327, 238680), (340, 229554), (351, 222360), (360, 216801), (390, 200124), (405, 192712), (408, 191295), (436, 179010), (442, 176580), (459, 170040), (468, 166770), (510, 153036), (520, 150093), (540, 144534), (545, 143208), (585, 133416), (612, 127530), (648, 120445), (654, 119340), (663, 117720), (680, 114777), (702, 111180), (765, 102024), (780, 100062), (810, 96356), (872, 89505), (884, 88290), (918, 85020), (936, 83385), (981, 79560), (1020, 76518), (1053, 74120), (1080, 72267), (1090, 71604), (1105, 70632), (1170, 66708), (1224, 63765), (1308, 59670), (1326, 58860), (1377, 56680), (1404, 55590), (1417, 55080), (1530, 51012), (1560, 50031), (1620, 48178), (1635, 47736), (1755, 44472), (1768, 44145), (1836, 42510), (1853, 42120), (1962, 39780), (1989, 39240), (2040, 38259), (2106, 37060), (2180, 35802), (2210, 35316), (2295, 34008), (2340, 33354), (2616, 29835), (2652, 29430), (2754, 28340), (2808, 27795), (2834, 27540), (2943, 26520), (3060, 25506), (3240, 24089), (3270, 23868), (3315, 23544), (3510, 22236), (3672, 21255), (3706, 21060), (3924, 19890), (3978, 19620), (4212, 18530), (4251, 18360), (4360, 17901), (4420, 17658), (4590, 17004), (4680, 16677), (4905, 15912), (5265, 14824), (5304, 14715), (5508, 14170), (5559, 14040), (5668, 13770), (5886, 13260), (5967, 13080), (6120, 12753), (6540, 11934), (6630, 11772), (6885, 11336), (7020, 11118), (7085, 11016), (7412, 10530), (7848, 9945), (7956, 9810), (8424, 9265), (8502, 9180), (8829, 8840)]