72245280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3671}}^1$

素因数の和:3730

約数の個数: 96

約数和(自身を含む): 233186688

約数和(自身を除く): 160941408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3671, 3936, 4920, 6560, 7342, 9840, 11013, 14684, 18355, 19680, 22026, 29368, 36710, 44052, 55065, 58736, 73420, 88104, 110130, 117472, 146840, 150511, 176208, 220260, 293680, 301022, 352416, 440520, 451533, 587360, 602044, 752555, 881040, 903066, 1204088, 1505110, 1762080, 1806132, 2257665, 2408176, 3010220, 3612264, 4515330, 4816352, 6020440, 7224528, 9030660, 12040880, 14449056, 18061320, 24081760, 36122640, 72245280]

約数ペア:

[(1, 72245280), (2, 36122640), (3, 24081760), (4, 18061320), (5, 14449056), (6, 12040880), (8, 9030660), (10, 7224528), (12, 6020440), (15, 4816352), (16, 4515330), (20, 3612264), (24, 3010220), (30, 2408176), (32, 2257665), (40, 1806132), (41, 1762080), (48, 1505110), (60, 1204088), (80, 903066), (82, 881040), (96, 752555), (120, 602044), (123, 587360), (160, 451533), (164, 440520), (205, 352416), (240, 301022), (246, 293680), (328, 220260), (410, 176208), (480, 150511), (492, 146840), (615, 117472), (656, 110130), (820, 88104), (984, 73420), (1230, 58736), (1312, 55065), (1640, 44052), (1968, 36710), (2460, 29368), (3280, 22026), (3671, 19680), (3936, 18355), (4920, 14684), (6560, 11013), (7342, 9840)]