274328360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8059}}^1$

素因数の和:8130

約数の個数: 64

約数和(自身を含む): 661564800

約数和(自身を除く): 387236440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 8059, 8510, 16118, 17020, 32236, 34040, 40295, 64472, 80590, 161180, 185357, 298183, 322360, 370714, 596366, 741428, 926785, 1192732, 1482856, 1490915, 1853570, 2385464, 2981830, 3707140, 5963660, 6858209, 7414280, 11927320, 13716418, 27432836, 34291045, 54865672, 68582090, 137164180, 274328360]

約数ペア:

[(1, 274328360), (2, 137164180), (4, 68582090), (5, 54865672), (8, 34291045), (10, 27432836), (20, 13716418), (23, 11927320), (37, 7414280), (40, 6858209), (46, 5963660), (74, 3707140), (92, 2981830), (115, 2385464), (148, 1853570), (184, 1490915), (185, 1482856), (230, 1192732), (296, 926785), (370, 741428), (460, 596366), (740, 370714), (851, 322360), (920, 298183), (1480, 185357), (1702, 161180), (3404, 80590), (4255, 64472), (6808, 40295), (8059, 34040), (8510, 32236), (16118, 17020)]