72643560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5003}}^1$

素因数の和:5039

約数の個数: 96

約数和(自身を含む): 239591520

約数和(自身を除く): 166947960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 5003, 7260, 10006, 14520, 15009, 20012, 25015, 30018, 40024, 50030, 55033, 60036, 75045, 100060, 110066, 120072, 150090, 165099, 200120, 220132, 275165, 300180, 330198, 440264, 550330, 600360, 605363, 660396, 825495, 1100660, 1210726, 1320792, 1650990, 1816089, 2201320, 2421452, 3026815, 3301980, 3632178, 4842904, 6053630, 6603960, 7264356, 9080445, 12107260, 14528712, 18160890, 24214520, 36321780, 72643560]

約数ペア:

[(1, 72643560), (2, 36321780), (3, 24214520), (4, 18160890), (5, 14528712), (6, 12107260), (8, 9080445), (10, 7264356), (11, 6603960), (12, 6053630), (15, 4842904), (20, 3632178), (22, 3301980), (24, 3026815), (30, 2421452), (33, 2201320), (40, 1816089), (44, 1650990), (55, 1320792), (60, 1210726), (66, 1100660), (88, 825495), (110, 660396), (120, 605363), (121, 600360), (132, 550330), (165, 440264), (220, 330198), (242, 300180), (264, 275165), (330, 220132), (363, 200120), (440, 165099), (484, 150090), (605, 120072), (660, 110066), (726, 100060), (968, 75045), (1210, 60036), (1320, 55033), (1452, 50030), (1815, 40024), (2420, 30018), (2904, 25015), (3630, 20012), (4840, 15009), (5003, 14520), (7260, 10006)]