726397680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{3079}}^1$

素因数の和:4078

約数の個数: 80

約数和(自身を含む): 2254855680

約数和(自身を除く): 1528458000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 983, 1966, 2949, 3079, 3932, 4915, 5898, 6158, 7864, 9237, 9830, 11796, 12316, 14745, 15395, 15728, 18474, 19660, 23592, 24632, 29490, 30790, 36948, 39320, 46185, 47184, 49264, 58980, 61580, 73896, 78640, 92370, 117960, 123160, 147792, 184740, 235920, 246320, 369480, 738960, 3026657, 6053314, 9079971, 12106628, 15133285, 18159942, 24213256, 30266570, 36319884, 45399855, 48426512, 60533140, 72639768, 90799710, 121066280, 145279536, 181599420, 242132560, 363198840, 726397680]

約数ペア:

[(1, 726397680), (2, 363198840), (3, 242132560), (4, 181599420), (5, 145279536), (6, 121066280), (8, 90799710), (10, 72639768), (12, 60533140), (15, 48426512), (16, 45399855), (20, 36319884), (24, 30266570), (30, 24213256), (40, 18159942), (48, 15133285), (60, 12106628), (80, 9079971), (120, 6053314), (240, 3026657), (983, 738960), (1966, 369480), (2949, 246320), (3079, 235920), (3932, 184740), (4915, 147792), (5898, 123160), (6158, 117960), (7864, 92370), (9237, 78640), (9830, 73896), (11796, 61580), (12316, 58980), (14745, 49264), (15395, 47184), (15728, 46185), (18474, 39320), (19660, 36948), (23592, 30790), (24632, 29490)]