146321520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{609673}}^1$

素因数の和:609689

約数の個数: 40

約数和(自身を含む): 453597456

約数和(自身を除く): 307275936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 609673, 1219346, 1829019, 2438692, 3048365, 3658038, 4877384, 6096730, 7316076, 9145095, 9754768, 12193460, 14632152, 18290190, 24386920, 29264304, 36580380, 48773840, 73160760, 146321520]

約数ペア:

[(1, 146321520), (2, 73160760), (3, 48773840), (4, 36580380), (5, 29264304), (6, 24386920), (8, 18290190), (10, 14632152), (12, 12193460), (15, 9754768), (16, 9145095), (20, 7316076), (24, 6096730), (30, 4877384), (40, 3658038), (48, 3048365), (60, 2438692), (80, 1829019), (120, 1219346), (240, 609673)]