370784720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 904763520

約数和(自身を除く): 533978800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 71, 80, 116, 142, 145, 232, 284, 290, 355, 464, 568, 580, 710, 1136, 1160, 1420, 2059, 2251, 2320, 2840, 4118, 4502, 5680, 8236, 9004, 10295, 11255, 16472, 18008, 20590, 22510, 32944, 36016, 41180, 45020, 65279, 82360, 90040, 130558, 159821, 164720, 180080, 261116, 319642, 326395, 522232, 639284, 652790, 799105, 1044464, 1278568, 1305580, 1598210, 2557136, 2611160, 3196420, 4634809, 5222320, 6392840, 9269618, 12785680, 18539236, 23174045, 37078472, 46348090, 74156944, 92696180, 185392360, 370784720]

約数ペア:

[(1, 370784720), (2, 185392360), (4, 92696180), (5, 74156944), (8, 46348090), (10, 37078472), (16, 23174045), (20, 18539236), (29, 12785680), (40, 9269618), (58, 6392840), (71, 5222320), (80, 4634809), (116, 3196420), (142, 2611160), (145, 2557136), (232, 1598210), (284, 1305580), (290, 1278568), (355, 1044464), (464, 799105), (568, 652790), (580, 639284), (710, 522232), (1136, 326395), (1160, 319642), (1420, 261116), (2059, 180080), (2251, 164720), (2320, 159821), (2840, 130558), (4118, 90040), (4502, 82360), (5680, 65279), (8236, 45020), (9004, 41180), (10295, 36016), (11255, 32944), (16472, 22510), (18008, 20590)]