90395040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188323}}^1$

素因数の和:188341

約数の個数: 48

約数和(自身を含む): 284745888

約数和(自身を除く): 194350848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188323, 376646, 564969, 753292, 941615, 1129938, 1506584, 1883230, 2259876, 2824845, 3013168, 3766460, 4519752, 5649690, 6026336, 7532920, 9039504, 11299380, 15065840, 18079008, 22598760, 30131680, 45197520, 90395040]

約数ペア:

[(1, 90395040), (2, 45197520), (3, 30131680), (4, 22598760), (5, 18079008), (6, 15065840), (8, 11299380), (10, 9039504), (12, 7532920), (15, 6026336), (16, 5649690), (20, 4519752), (24, 3766460), (30, 3013168), (32, 2824845), (40, 2259876), (48, 1883230), (60, 1506584), (80, 1129938), (96, 941615), (120, 753292), (160, 564969), (240, 376646), (480, 188323)]