385687560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{10139}}^1$

素因数の和:10470

約数の個数: 64

約数和(自身を含む): 1160827200

約数和(自身を除く): 775139640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 10139, 12680, 19020, 20278, 30417, 38040, 40556, 50695, 60834, 81112, 101390, 121668, 152085, 202780, 243336, 304170, 405560, 608340, 1216680, 3214063, 6428126, 9642189, 12856252, 16070315, 19284378, 25712504, 32140630, 38568756, 48210945, 64281260, 77137512, 96421890, 128562520, 192843780, 385687560]

約数ペア:

[(1, 385687560), (2, 192843780), (3, 128562520), (4, 96421890), (5, 77137512), (6, 64281260), (8, 48210945), (10, 38568756), (12, 32140630), (15, 25712504), (20, 19284378), (24, 16070315), (30, 12856252), (40, 9642189), (60, 6428126), (120, 3214063), (317, 1216680), (634, 608340), (951, 405560), (1268, 304170), (1585, 243336), (1902, 202780), (2536, 152085), (3170, 121668), (3804, 101390), (4755, 81112), (6340, 60834), (7608, 50695), (9510, 40556), (10139, 38040), (12680, 30417), (19020, 20278)]