2174756520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307169}}^1$

素因数の和:307242

約数の個数: 64

約数和(自身を含む): 6634872000

約数和(自身を除く): 4460115480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 307169, 614338, 921507, 1228676, 1535845, 1843014, 2457352, 3071690, 3686028, 4607535, 6143380, 7372056, 9215070, 12286760, 18122971, 18430140, 36245942, 36860280, 54368913, 72491884, 90614855, 108737826, 144983768, 181229710, 217475652, 271844565, 362459420, 434951304, 543689130, 724918840, 1087378260, 2174756520]

約数ペア:

[(1, 2174756520), (2, 1087378260), (3, 724918840), (4, 543689130), (5, 434951304), (6, 362459420), (8, 271844565), (10, 217475652), (12, 181229710), (15, 144983768), (20, 108737826), (24, 90614855), (30, 72491884), (40, 54368913), (59, 36860280), (60, 36245942), (118, 18430140), (120, 18122971), (177, 12286760), (236, 9215070), (295, 7372056), (354, 6143380), (472, 4607535), (590, 3686028), (708, 3071690), (885, 2457352), (1180, 1843014), (1416, 1535845), (1770, 1228676), (2360, 921507), (3540, 614338), (7080, 307169)]