66189360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3586

約数の個数: 80

約数和(自身を含む): 207843840

約数和(自身を除く): 141654480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3491, 3792, 4740, 6320, 6982, 9480, 10473, 13964, 17455, 18960, 20946, 27928, 34910, 41892, 52365, 55856, 69820, 83784, 104730, 139640, 167568, 209460, 275789, 279280, 418920, 551578, 827367, 837840, 1103156, 1378945, 1654734, 2206312, 2757890, 3309468, 4136835, 4412624, 5515780, 6618936, 8273670, 11031560, 13237872, 16547340, 22063120, 33094680, 66189360]

約数ペア:

[(1, 66189360), (2, 33094680), (3, 22063120), (4, 16547340), (5, 13237872), (6, 11031560), (8, 8273670), (10, 6618936), (12, 5515780), (15, 4412624), (16, 4136835), (20, 3309468), (24, 2757890), (30, 2206312), (40, 1654734), (48, 1378945), (60, 1103156), (79, 837840), (80, 827367), (120, 551578), (158, 418920), (237, 279280), (240, 275789), (316, 209460), (395, 167568), (474, 139640), (632, 104730), (790, 83784), (948, 69820), (1185, 55856), (1264, 52365), (1580, 41892), (1896, 34910), (2370, 27928), (3160, 20946), (3491, 18960), (3792, 17455), (4740, 13964), (6320, 10473), (6982, 9480)]