66394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19079}}^1$

素因数の和:19122

約数の個数: 64

約数和(自身を含む): 206064000

約数和(自身を除く): 139669080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 19079, 38158, 57237, 76316, 95395, 114474, 152632, 190790, 228948, 286185, 381580, 457896, 553291, 572370, 763160, 1106582, 1144740, 1659873, 2213164, 2289480, 2766455, 3319746, 4426328, 5532910, 6639492, 8299365, 11065820, 13278984, 16598730, 22131640, 33197460, 66394920]

約数ペア:

[(1, 66394920), (2, 33197460), (3, 22131640), (4, 16598730), (5, 13278984), (6, 11065820), (8, 8299365), (10, 6639492), (12, 5532910), (15, 4426328), (20, 3319746), (24, 2766455), (29, 2289480), (30, 2213164), (40, 1659873), (58, 1144740), (60, 1106582), (87, 763160), (116, 572370), (120, 553291), (145, 457896), (174, 381580), (232, 286185), (290, 228948), (348, 190790), (435, 152632), (580, 114474), (696, 95395), (870, 76316), (1160, 57237), (1740, 38158), (3480, 19079)]