230047360

素因数分解:

$2^7\times 5^1\times {\mathrm{359449}}^1$

素因数の和:359468

約数の個数: 32

約数和(自身を含む): 549958500

約数和(自身を除く): 319911140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 359449, 718898, 1437796, 1797245, 2875592, 3594490, 5751184, 7188980, 11502368, 14377960, 23004736, 28755920, 46009472, 57511840, 115023680, 230047360]

約数ペア:

[(1, 230047360), (2, 115023680), (4, 57511840), (5, 46009472), (8, 28755920), (10, 23004736), (16, 14377960), (20, 11502368), (32, 7188980), (40, 5751184), (64, 3594490), (80, 2875592), (128, 1797245), (160, 1437796), (320, 718898), (640, 359449)]