1878252918720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1956513457}}^1$

素因数の和:1956513477

約数の個数: 56

約数和(自身を含む): 5963453019984

約数和(自身を除く): 4085200101264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1956513457, 3913026914, 5869540371, 7826053828, 9782567285, 11739080742, 15652107656, 19565134570, 23478161484, 29347701855, 31304215312, 39130269140, 46956322968, 58695403710, 62608430624, 78260538280, 93912645936, 117390807420, 125216861248, 156521076560, 187825291872, 234781614840, 313042153120, 375650583744, 469563229680, 626084306240, 939126459360, 1878252918720]

約数ペア:

[(1, 1878252918720), (2, 939126459360), (3, 626084306240), (4, 469563229680), (5, 375650583744), (6, 313042153120), (8, 234781614840), (10, 187825291872), (12, 156521076560), (15, 125216861248), (16, 117390807420), (20, 93912645936), (24, 78260538280), (30, 62608430624), (32, 58695403710), (40, 46956322968), (48, 39130269140), (60, 31304215312), (64, 29347701855), (80, 23478161484), (96, 19565134570), (120, 15652107656), (160, 11739080742), (192, 9782567285), (240, 7826053828), (320, 5869540371), (480, 3913026914), (960, 1956513457)]