240066108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 633709440

約数和(自身を除く): 393643332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 89, 93, 124, 178, 186, 267, 279, 356, 372, 534, 558, 801, 1068, 1116, 1602, 2417, 2759, 3204, 4834, 5518, 7251, 8277, 9668, 11036, 14502, 16554, 21753, 24831, 29004, 33108, 43506, 49662, 74927, 87012, 99324, 149854, 215113, 224781, 299708, 430226, 449562, 645339, 674343, 860452, 899124, 1290678, 1348686, 1936017, 2581356, 2697372, 3872034, 6668503, 7744068, 13337006, 20005509, 26674012, 40011018, 60016527, 80022036, 120033054, 240066108]

約数ペア:

[(1, 240066108), (2, 120033054), (3, 80022036), (4, 60016527), (6, 40011018), (9, 26674012), (12, 20005509), (18, 13337006), (31, 7744068), (36, 6668503), (62, 3872034), (89, 2697372), (93, 2581356), (124, 1936017), (178, 1348686), (186, 1290678), (267, 899124), (279, 860452), (356, 674343), (372, 645339), (534, 449562), (558, 430226), (801, 299708), (1068, 224781), (1116, 215113), (1602, 149854), (2417, 99324), (2759, 87012), (3204, 74927), (4834, 49662), (5518, 43506), (7251, 33108), (8277, 29004), (9668, 24831), (11036, 21753), (14502, 16554)]