542816520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1$

素因数の和:1899

約数の個数: 128

約数和(自身を含む): 1695513600

約数和(自身を除く): 1152697080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 59, 60, 86, 118, 120, 129, 172, 177, 215, 236, 258, 295, 344, 354, 430, 472, 516, 590, 645, 708, 860, 885, 1032, 1180, 1290, 1416, 1720, 1770, 1783, 2360, 2537, 2580, 3540, 3566, 5074, 5160, 5349, 7080, 7132, 7611, 8915, 10148, 10698, 12685, 14264, 15222, 17830, 20296, 21396, 25370, 26745, 30444, 35660, 38055, 42792, 50740, 53490, 60888, 71320, 76110, 76669, 101480, 105197, 106980, 152220, 153338, 210394, 213960, 230007, 304440, 306676, 315591, 383345, 420788, 460014, 525985, 613352, 631182, 766690, 841576, 920028, 1051970, 1150035, 1262364, 1533380, 1577955, 1840056, 2103940, 2300070, 2524728, 3066760, 3155910, 4207880, 4523471, 4600140, 6311820, 9046942, 9200280, 12623640, 13570413, 18093884, 22617355, 27140826, 36187768, 45234710, 54281652, 67852065, 90469420, 108563304, 135704130, 180938840, 271408260, 542816520]

約数ペア:

[(1, 542816520), (2, 271408260), (3, 180938840), (4, 135704130), (5, 108563304), (6, 90469420), (8, 67852065), (10, 54281652), (12, 45234710), (15, 36187768), (20, 27140826), (24, 22617355), (30, 18093884), (40, 13570413), (43, 12623640), (59, 9200280), (60, 9046942), (86, 6311820), (118, 4600140), (120, 4523471), (129, 4207880), (172, 3155910), (177, 3066760), (215, 2524728), (236, 2300070), (258, 2103940), (295, 1840056), (344, 1577955), (354, 1533380), (430, 1262364), (472, 1150035), (516, 1051970), (590, 920028), (645, 841576), (708, 766690), (860, 631182), (885, 613352), (1032, 525985), (1180, 460014), (1290, 420788), (1416, 383345), (1720, 315591), (1770, 306676), (1783, 304440), (2360, 230007), (2537, 213960), (2580, 210394), (3540, 153338), (3566, 152220), (5074, 106980), (5160, 105197), (5349, 101480), (7080, 76669), (7132, 76110), (7611, 71320), (8915, 60888), (10148, 53490), (10698, 50740), (12685, 42792), (14264, 38055), (15222, 35660), (17830, 30444), (20296, 26745), (21396, 25370)]