13041540240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{610559}}^1$

素因数の和:610664

約数の個数: 80

約数和(自身を含む): 40883097600

約数和(自身を除く): 27841557360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 610559, 1221118, 1831677, 2442236, 3052795, 3663354, 4884472, 6105590, 7326708, 9158385, 9768944, 12211180, 14653416, 18316770, 24422360, 29306832, 36633540, 48844720, 54339751, 73267080, 108679502, 146534160, 163019253, 217359004, 271698755, 326038506, 434718008, 543397510, 652077012, 815096265, 869436016, 1086795020, 1304154024, 1630192530, 2173590040, 2608308048, 3260385060, 4347180080, 6520770120, 13041540240]

約数ペア:

[(1, 13041540240), (2, 6520770120), (3, 4347180080), (4, 3260385060), (5, 2608308048), (6, 2173590040), (8, 1630192530), (10, 1304154024), (12, 1086795020), (15, 869436016), (16, 815096265), (20, 652077012), (24, 543397510), (30, 434718008), (40, 326038506), (48, 271698755), (60, 217359004), (80, 163019253), (89, 146534160), (120, 108679502), (178, 73267080), (240, 54339751), (267, 48844720), (356, 36633540), (445, 29306832), (534, 24422360), (712, 18316770), (890, 14653416), (1068, 12211180), (1335, 9768944), (1424, 9158385), (1780, 7326708), (2136, 6105590), (2670, 4884472), (3560, 3663354), (4272, 3052795), (5340, 2442236), (7120, 1831677), (10680, 1221118), (21360, 610559)]