250777680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14717}}^1$

素因数の和:14804

約数の個数: 80

約数和(自身を含む): 788413824

約数和(自身を除く): 537636144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 14717, 17040, 29434, 44151, 58868, 73585, 88302, 117736, 147170, 176604, 220755, 235472, 294340, 353208, 441510, 588680, 706416, 883020, 1044907, 1177360, 1766040, 2089814, 3134721, 3532080, 4179628, 5224535, 6269442, 8359256, 10449070, 12538884, 15673605, 16718512, 20898140, 25077768, 31347210, 41796280, 50155536, 62694420, 83592560, 125388840, 250777680]

約数ペア:

[(1, 250777680), (2, 125388840), (3, 83592560), (4, 62694420), (5, 50155536), (6, 41796280), (8, 31347210), (10, 25077768), (12, 20898140), (15, 16718512), (16, 15673605), (20, 12538884), (24, 10449070), (30, 8359256), (40, 6269442), (48, 5224535), (60, 4179628), (71, 3532080), (80, 3134721), (120, 2089814), (142, 1766040), (213, 1177360), (240, 1044907), (284, 883020), (355, 706416), (426, 588680), (568, 441510), (710, 353208), (852, 294340), (1065, 235472), (1136, 220755), (1420, 176604), (1704, 147170), (2130, 117736), (2840, 88302), (3408, 73585), (4260, 58868), (5680, 44151), (8520, 29434), (14717, 17040)]