249038040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28429}}^1$

素因数の和:28516

約数の個数: 64

約数和(自身を含む): 757375200

約数和(自身を除く): 508337160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 28429, 56858, 85287, 113716, 142145, 170574, 227432, 284290, 341148, 426435, 568580, 682296, 852870, 1137160, 1705740, 2075317, 3411480, 4150634, 6225951, 8301268, 10376585, 12451902, 16602536, 20753170, 24903804, 31129755, 41506340, 49807608, 62259510, 83012680, 124519020, 249038040]

約数ペア:

[(1, 249038040), (2, 124519020), (3, 83012680), (4, 62259510), (5, 49807608), (6, 41506340), (8, 31129755), (10, 24903804), (12, 20753170), (15, 16602536), (20, 12451902), (24, 10376585), (30, 8301268), (40, 6225951), (60, 4150634), (73, 3411480), (120, 2075317), (146, 1705740), (219, 1137160), (292, 852870), (365, 682296), (438, 568580), (584, 426435), (730, 341148), (876, 284290), (1095, 227432), (1460, 170574), (1752, 142145), (2190, 113716), (2920, 85287), (4380, 56858), (8760, 28429)]