1432080

素因数分解:

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

素因数の和:55

約数の個数: 200

約数和(自身を含む): 5671512

約数和(自身を除く): 4239432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 324, 340, 351, 360, 390, 405, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 884, 918, 936, 1020, 1040, 1053, 1080, 1105, 1170, 1224, 1296, 1326, 1360, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1872, 1989, 2040, 2106, 2160, 2210, 2295, 2340, 2448, 2652, 2754, 2808, 3060, 3120, 3240, 3315, 3510, 3536, 3672, 3978, 4080, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5616, 5967, 6120, 6480, 6630, 6885, 7020, 7344, 7956, 8424, 8840, 9180, 9360, 9945, 10530, 10608, 11016, 11934, 12240, 13260, 13770, 14040, 15912, 16848, 17680, 17901, 18360, 19890, 21060, 22032, 23868, 26520, 27540, 28080, 29835, 31824, 35802, 36720, 39780, 42120, 47736, 53040, 55080, 59670, 71604, 79560, 84240, 89505, 95472, 110160, 119340, 143208, 159120, 179010, 238680, 286416, 358020, 477360, 716040, 1432080]

約数ペア:

[(1, 1432080), (2, 716040), (3, 477360), (4, 358020), (5, 286416), (6, 238680), (8, 179010), (9, 159120), (10, 143208), (12, 119340), (13, 110160), (15, 95472), (16, 89505), (17, 84240), (18, 79560), (20, 71604), (24, 59670), (26, 55080), (27, 53040), (30, 47736), (34, 42120), (36, 39780), (39, 36720), (40, 35802), (45, 31824), (48, 29835), (51, 28080), (52, 27540), (54, 26520), (60, 23868), (65, 22032), (68, 21060), (72, 19890), (78, 18360), (80, 17901), (81, 17680), (85, 16848), (90, 15912), (102, 14040), (104, 13770), (108, 13260), (117, 12240), (120, 11934), (130, 11016), (135, 10608), (136, 10530), (144, 9945), (153, 9360), (156, 9180), (162, 8840), (170, 8424), (180, 7956), (195, 7344), (204, 7020), (208, 6885), (216, 6630), (221, 6480), (234, 6120), (240, 5967), (255, 5616), (260, 5508), (270, 5304), (272, 5265), (306, 4680), (312, 4590), (324, 4420), (340, 4212), (351, 4080), (360, 3978), (390, 3672), (405, 3536), (408, 3510), (432, 3315), (442, 3240), (459, 3120), (468, 3060), (510, 2808), (520, 2754), (540, 2652), (585, 2448), (612, 2340), (624, 2295), (648, 2210), (663, 2160), (680, 2106), (702, 2040), (720, 1989), (765, 1872), (780, 1836), (810, 1768), (816, 1755), (884, 1620), (918, 1560), (936, 1530), (1020, 1404), (1040, 1377), (1053, 1360), (1080, 1326), (1105, 1296), (1170, 1224)]