15760080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 62674560

約数和(自身を除く): 46914480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 59, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 118, 120, 126, 140, 144, 159, 168, 177, 180, 210, 212, 236, 240, 252, 265, 280, 295, 315, 318, 336, 354, 360, 371, 413, 420, 424, 472, 477, 504, 530, 531, 560, 590, 630, 636, 708, 720, 742, 795, 826, 840, 848, 885, 944, 954, 1008, 1060, 1062, 1113, 1180, 1239, 1260, 1272, 1416, 1484, 1590, 1652, 1680, 1770, 1855, 1908, 2065, 2120, 2124, 2226, 2360, 2385, 2478, 2520, 2544, 2655, 2832, 2968, 3127, 3180, 3304, 3339, 3540, 3710, 3717, 3816, 4130, 4240, 4248, 4452, 4720, 4770, 4956, 5040, 5310, 5565, 5936, 6195, 6254, 6360, 6608, 6678, 7080, 7420, 7434, 7632, 8260, 8496, 8904, 9381, 9540, 9912, 10620, 11130, 12390, 12508, 12720, 13356, 14160, 14840, 14868, 15635, 16520, 16695, 17808, 18585, 18762, 19080, 19824, 21240, 21889, 22260, 24780, 25016, 26712, 28143, 29680, 29736, 31270, 33040, 33390, 37170, 37524, 38160, 42480, 43778, 44520, 46905, 49560, 50032, 53424, 56286, 59472, 62540, 65667, 66780, 74340, 75048, 87556, 89040, 93810, 99120, 109445, 112572, 125080, 131334, 133560, 140715, 148680, 150096, 175112, 187620, 197001, 218890, 225144, 250160, 262668, 267120, 281430, 297360, 328335, 350224, 375240, 394002, 437780, 450288, 525336, 562860, 656670, 750480, 788004, 875560, 985005, 1050672, 1125720, 1313340, 1576008, 1751120, 1970010, 2251440, 2626680, 3152016, 3940020, 5253360, 7880040, 15760080]

約数ペア:

[(1, 15760080), (2, 7880040), (3, 5253360), (4, 3940020), (5, 3152016), (6, 2626680), (7, 2251440), (8, 1970010), (9, 1751120), (10, 1576008), (12, 1313340), (14, 1125720), (15, 1050672), (16, 985005), (18, 875560), (20, 788004), (21, 750480), (24, 656670), (28, 562860), (30, 525336), (35, 450288), (36, 437780), (40, 394002), (42, 375240), (45, 350224), (48, 328335), (53, 297360), (56, 281430), (59, 267120), (60, 262668), (63, 250160), (70, 225144), (72, 218890), (80, 197001), (84, 187620), (90, 175112), (105, 150096), (106, 148680), (112, 140715), (118, 133560), (120, 131334), (126, 125080), (140, 112572), (144, 109445), (159, 99120), (168, 93810), (177, 89040), (180, 87556), (210, 75048), (212, 74340), (236, 66780), (240, 65667), (252, 62540), (265, 59472), (280, 56286), (295, 53424), (315, 50032), (318, 49560), (336, 46905), (354, 44520), (360, 43778), (371, 42480), (413, 38160), (420, 37524), (424, 37170), (472, 33390), (477, 33040), (504, 31270), (530, 29736), (531, 29680), (560, 28143), (590, 26712), (630, 25016), (636, 24780), (708, 22260), (720, 21889), (742, 21240), (795, 19824), (826, 19080), (840, 18762), (848, 18585), (885, 17808), (944, 16695), (954, 16520), (1008, 15635), (1060, 14868), (1062, 14840), (1113, 14160), (1180, 13356), (1239, 12720), (1260, 12508), (1272, 12390), (1416, 11130), (1484, 10620), (1590, 9912), (1652, 9540), (1680, 9381), (1770, 8904), (1855, 8496), (1908, 8260), (2065, 7632), (2120, 7434), (2124, 7420), (2226, 7080), (2360, 6678), (2385, 6608), (2478, 6360), (2520, 6254), (2544, 6195), (2655, 5936), (2832, 5565), (2968, 5310), (3127, 5040), (3180, 4956), (3304, 4770), (3339, 4720), (3540, 4452), (3710, 4248), (3717, 4240), (3816, 4130)]