40980360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 123955200

約数和(自身を除く): 82974840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 2689, 3048, 3810, 5080, 5378, 7620, 8067, 10756, 13445, 15240, 16134, 21512, 26890, 32268, 40335, 53780, 64536, 80670, 107560, 161340, 322680, 341503, 683006, 1024509, 1366012, 1707515, 2049018, 2732024, 3415030, 4098036, 5122545, 6830060, 8196072, 10245090, 13660120, 20490180, 40980360]

約数ペア:

[(1, 40980360), (2, 20490180), (3, 13660120), (4, 10245090), (5, 8196072), (6, 6830060), (8, 5122545), (10, 4098036), (12, 3415030), (15, 2732024), (20, 2049018), (24, 1707515), (30, 1366012), (40, 1024509), (60, 683006), (120, 341503), (127, 322680), (254, 161340), (381, 107560), (508, 80670), (635, 64536), (762, 53780), (1016, 40335), (1270, 32268), (1524, 26890), (1905, 21512), (2540, 16134), (2689, 15240), (3048, 13445), (3810, 10756), (5080, 8067), (5378, 7620)]