153620520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4759}}^1$

素因数の和:5042

約数の個数: 64

約数和(自身を含む): 462672000

約数和(自身を除く): 309051480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4759, 5380, 6456, 8070, 9518, 10760, 14277, 16140, 19036, 23795, 28554, 32280, 38072, 47590, 57108, 71385, 95180, 114216, 142770, 190360, 285540, 571080, 1280171, 2560342, 3840513, 5120684, 6400855, 7681026, 10241368, 12801710, 15362052, 19202565, 25603420, 30724104, 38405130, 51206840, 76810260, 153620520]

約数ペア:

[(1, 153620520), (2, 76810260), (3, 51206840), (4, 38405130), (5, 30724104), (6, 25603420), (8, 19202565), (10, 15362052), (12, 12801710), (15, 10241368), (20, 7681026), (24, 6400855), (30, 5120684), (40, 3840513), (60, 2560342), (120, 1280171), (269, 571080), (538, 285540), (807, 190360), (1076, 142770), (1345, 114216), (1614, 95180), (2152, 71385), (2690, 57108), (3228, 47590), (4035, 38072), (4759, 32280), (5380, 28554), (6456, 23795), (8070, 19036), (9518, 16140), (10760, 14277)]