258964080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34807}}^1$

素因数の和:34854

約数の個数: 80

約数和(自身を含む): 828708864

約数和(自身を除く): 569744784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 34807, 69614, 104421, 139228, 174035, 208842, 278456, 348070, 417684, 522105, 556912, 696140, 835368, 1044210, 1079017, 1392280, 1670736, 2088420, 2158034, 2784560, 3237051, 4176840, 4316068, 5395085, 6474102, 8353680, 8632136, 10790170, 12948204, 16185255, 17264272, 21580340, 25896408, 32370510, 43160680, 51792816, 64741020, 86321360, 129482040, 258964080]

約数ペア:

[(1, 258964080), (2, 129482040), (3, 86321360), (4, 64741020), (5, 51792816), (6, 43160680), (8, 32370510), (10, 25896408), (12, 21580340), (15, 17264272), (16, 16185255), (20, 12948204), (24, 10790170), (30, 8632136), (31, 8353680), (40, 6474102), (48, 5395085), (60, 4316068), (62, 4176840), (80, 3237051), (93, 2784560), (120, 2158034), (124, 2088420), (155, 1670736), (186, 1392280), (240, 1079017), (248, 1044210), (310, 835368), (372, 696140), (465, 556912), (496, 522105), (620, 417684), (744, 348070), (930, 278456), (1240, 208842), (1488, 174035), (1860, 139228), (2480, 104421), (3720, 69614), (7440, 34807)]