4001241480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{66821}}^1$

素因数の和:67334

約数の個数: 64

約数和(自身を含む): 12027960000

約数和(自身を除く): 8026718520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 59880, 66821, 133642, 200463, 267284, 334105, 400926, 534568, 668210, 801852, 1002315, 1336420, 1603704, 2004630, 2672840, 4009260, 8018520, 33343679, 66687358, 100031037, 133374716, 166718395, 200062074, 266749432, 333436790, 400124148, 500155185, 666873580, 800248296, 1000310370, 1333747160, 2000620740, 4001241480]

約数ペア:

[(1, 4001241480), (2, 2000620740), (3, 1333747160), (4, 1000310370), (5, 800248296), (6, 666873580), (8, 500155185), (10, 400124148), (12, 333436790), (15, 266749432), (20, 200062074), (24, 166718395), (30, 133374716), (40, 100031037), (60, 66687358), (120, 33343679), (499, 8018520), (998, 4009260), (1497, 2672840), (1996, 2004630), (2495, 1603704), (2994, 1336420), (3992, 1002315), (4990, 801852), (5988, 668210), (7485, 534568), (9980, 400926), (11976, 334105), (14970, 267284), (19960, 200463), (29940, 133642), (59880, 66821)]