61759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 192353760

約数和(自身を除く): 130593840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 929, 1108, 1385, 1662, 1858, 2216, 2770, 2787, 3324, 3716, 4155, 4432, 4645, 5540, 5574, 6648, 7432, 8310, 9290, 11080, 11148, 13296, 13935, 14864, 16620, 18580, 22160, 22296, 27870, 33240, 37160, 44592, 55740, 66480, 74320, 111480, 222960, 257333, 514666, 771999, 1029332, 1286665, 1543998, 2058664, 2573330, 3087996, 3859995, 4117328, 5146660, 6175992, 7719990, 10293320, 12351984, 15439980, 20586640, 30879960, 61759920]

約数ペア:

[(1, 61759920), (2, 30879960), (3, 20586640), (4, 15439980), (5, 12351984), (6, 10293320), (8, 7719990), (10, 6175992), (12, 5146660), (15, 4117328), (16, 3859995), (20, 3087996), (24, 2573330), (30, 2058664), (40, 1543998), (48, 1286665), (60, 1029332), (80, 771999), (120, 514666), (240, 257333), (277, 222960), (554, 111480), (831, 74320), (929, 66480), (1108, 55740), (1385, 44592), (1662, 37160), (1858, 33240), (2216, 27870), (2770, 22296), (2787, 22160), (3324, 18580), (3716, 16620), (4155, 14864), (4432, 13935), (4645, 13296), (5540, 11148), (5574, 11080), (6648, 9290), (7432, 8310)]