159694560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{110899}}^1$

素因数の和:110920

約数の個数: 72

約数和(自身を含む): 544962600

約数和(自身を除く): 385268040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 110899, 221798, 332697, 443596, 554495, 665394, 887192, 998091, 1108990, 1330788, 1663485, 1774384, 1996182, 2217980, 2661576, 3326970, 3548768, 3992364, 4435960, 4990455, 5323152, 6653940, 7984728, 8871920, 9980910, 10646304, 13307880, 15969456, 17743840, 19961820, 26615760, 31938912, 39923640, 53231520, 79847280, 159694560]

約数ペア:

[(1, 159694560), (2, 79847280), (3, 53231520), (4, 39923640), (5, 31938912), (6, 26615760), (8, 19961820), (9, 17743840), (10, 15969456), (12, 13307880), (15, 10646304), (16, 9980910), (18, 8871920), (20, 7984728), (24, 6653940), (30, 5323152), (32, 4990455), (36, 4435960), (40, 3992364), (45, 3548768), (48, 3326970), (60, 2661576), (72, 2217980), (80, 1996182), (90, 1774384), (96, 1663485), (120, 1330788), (144, 1108990), (160, 998091), (180, 887192), (240, 665394), (288, 554495), (360, 443596), (480, 332697), (720, 221798), (1440, 110899)]