10642440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 32218560

約数和(自身を除く): 21576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 677, 786, 1048, 1310, 1354, 1572, 1965, 2031, 2620, 2708, 3144, 3385, 3930, 4062, 5240, 5416, 6770, 7860, 8124, 10155, 13540, 15720, 16248, 20310, 27080, 40620, 81240, 88687, 177374, 266061, 354748, 443435, 532122, 709496, 886870, 1064244, 1330305, 1773740, 2128488, 2660610, 3547480, 5321220, 10642440]

約数ペア:

[(1, 10642440), (2, 5321220), (3, 3547480), (4, 2660610), (5, 2128488), (6, 1773740), (8, 1330305), (10, 1064244), (12, 886870), (15, 709496), (20, 532122), (24, 443435), (30, 354748), (40, 266061), (60, 177374), (120, 88687), (131, 81240), (262, 40620), (393, 27080), (524, 20310), (655, 16248), (677, 15720), (786, 13540), (1048, 10155), (1310, 8124), (1354, 7860), (1572, 6770), (1965, 5416), (2031, 5240), (2620, 4062), (2708, 3930), (3144, 3385)]