144581460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12109}}^1$

素因数の和:12320

約数の個数: 48

約数和(自身を含む): 406896000

約数和(自身を除く): 262314540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 12109, 24218, 36327, 48436, 60545, 72654, 121090, 145308, 181635, 242180, 363270, 726540, 2409691, 4819382, 7229073, 9638764, 12048455, 14458146, 24096910, 28916292, 36145365, 48193820, 72290730, 144581460]

約数ペア:

[(1, 144581460), (2, 72290730), (3, 48193820), (4, 36145365), (5, 28916292), (6, 24096910), (10, 14458146), (12, 12048455), (15, 9638764), (20, 7229073), (30, 4819382), (60, 2409691), (199, 726540), (398, 363270), (597, 242180), (796, 181635), (995, 145308), (1194, 121090), (1990, 72654), (2388, 60545), (2985, 48436), (3980, 36327), (5970, 24218), (11940, 12109)]