74741640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5821}}^1$

素因数の和:5942

約数の個数: 64

約数和(自身を含む): 226359360

約数和(自身を除く): 151617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5821, 6420, 11642, 12840, 17463, 23284, 29105, 34926, 46568, 58210, 69852, 87315, 116420, 139704, 174630, 232840, 349260, 622847, 698520, 1245694, 1868541, 2491388, 3114235, 3737082, 4982776, 6228470, 7474164, 9342705, 12456940, 14948328, 18685410, 24913880, 37370820, 74741640]

約数ペア:

[(1, 74741640), (2, 37370820), (3, 24913880), (4, 18685410), (5, 14948328), (6, 12456940), (8, 9342705), (10, 7474164), (12, 6228470), (15, 4982776), (20, 3737082), (24, 3114235), (30, 2491388), (40, 1868541), (60, 1245694), (107, 698520), (120, 622847), (214, 349260), (321, 232840), (428, 174630), (535, 139704), (642, 116420), (856, 87315), (1070, 69852), (1284, 58210), (1605, 46568), (2140, 34926), (2568, 29105), (3210, 23284), (4280, 17463), (5821, 12840), (6420, 11642)]