85972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8737}}^1$

素因数の和:8794

約数の個数: 80

約数和(自身を含む): 273045024

約数和(自身を除く): 187072944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 8737, 9840, 17474, 26211, 34948, 43685, 52422, 69896, 87370, 104844, 131055, 139792, 174740, 209688, 262110, 349480, 358217, 419376, 524220, 698960, 716434, 1048440, 1074651, 1432868, 1791085, 2096880, 2149302, 2865736, 3582170, 4298604, 5373255, 5731472, 7164340, 8597208, 10746510, 14328680, 17194416, 21493020, 28657360, 42986040, 85972080]

約数ペア:

[(1, 85972080), (2, 42986040), (3, 28657360), (4, 21493020), (5, 17194416), (6, 14328680), (8, 10746510), (10, 8597208), (12, 7164340), (15, 5731472), (16, 5373255), (20, 4298604), (24, 3582170), (30, 2865736), (40, 2149302), (41, 2096880), (48, 1791085), (60, 1432868), (80, 1074651), (82, 1048440), (120, 716434), (123, 698960), (164, 524220), (205, 419376), (240, 358217), (246, 349480), (328, 262110), (410, 209688), (492, 174740), (615, 139792), (656, 131055), (820, 104844), (984, 87370), (1230, 69896), (1640, 52422), (1968, 43685), (2460, 34948), (3280, 26211), (4920, 17474), (8737, 9840)]