282753480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2695

約数の個数: 128

約数和(自身を含む): 906163200

約数和(自身を除く): 623409720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1740, 1798, 1860, 2621, 2697, 3480, 3596, 3720, 4495, 5242, 5394, 7192, 7863, 8990, 10484, 10788, 13105, 13485, 15726, 17980, 20968, 21576, 26210, 26970, 31452, 35960, 39315, 52420, 53940, 62904, 76009, 78630, 81251, 104840, 107880, 152018, 157260, 162502, 228027, 243753, 304036, 314520, 325004, 380045, 406255, 456054, 487506, 608072, 650008, 760090, 812510, 912108, 975012, 1140135, 1218765, 1520180, 1625020, 1824216, 1950024, 2280270, 2356279, 2437530, 3040360, 3250040, 4560540, 4712558, 4875060, 7068837, 9121080, 9425116, 9750120, 11781395, 14137674, 18850232, 23562790, 28275348, 35344185, 47125580, 56550696, 70688370, 94251160, 141376740, 282753480]

約数ペア:

[(1, 282753480), (2, 141376740), (3, 94251160), (4, 70688370), (5, 56550696), (6, 47125580), (8, 35344185), (10, 28275348), (12, 23562790), (15, 18850232), (20, 14137674), (24, 11781395), (29, 9750120), (30, 9425116), (31, 9121080), (40, 7068837), (58, 4875060), (60, 4712558), (62, 4560540), (87, 3250040), (93, 3040360), (116, 2437530), (120, 2356279), (124, 2280270), (145, 1950024), (155, 1824216), (174, 1625020), (186, 1520180), (232, 1218765), (248, 1140135), (290, 975012), (310, 912108), (348, 812510), (372, 760090), (435, 650008), (465, 608072), (580, 487506), (620, 456054), (696, 406255), (744, 380045), (870, 325004), (899, 314520), (930, 304036), (1160, 243753), (1240, 228027), (1740, 162502), (1798, 157260), (1860, 152018), (2621, 107880), (2697, 104840), (3480, 81251), (3596, 78630), (3720, 76009), (4495, 62904), (5242, 53940), (5394, 52420), (7192, 39315), (7863, 35960), (8990, 31452), (10484, 26970), (10788, 26210), (13105, 21576), (13485, 20968), (15726, 17980)]