151428240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{210317}}^1$

素因数の和:210336

約数の個数: 60

約数和(自身を含む): 508548924

約数和(自身を除く): 357120684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 210317, 420634, 630951, 841268, 1051585, 1261902, 1682536, 1892853, 2103170, 2523804, 3154755, 3365072, 3785706, 4206340, 5047608, 6309510, 7571412, 8412680, 9464265, 10095216, 12619020, 15142824, 16825360, 18928530, 25238040, 30285648, 37857060, 50476080, 75714120, 151428240]

約数ペア:

[(1, 151428240), (2, 75714120), (3, 50476080), (4, 37857060), (5, 30285648), (6, 25238040), (8, 18928530), (9, 16825360), (10, 15142824), (12, 12619020), (15, 10095216), (16, 9464265), (18, 8412680), (20, 7571412), (24, 6309510), (30, 5047608), (36, 4206340), (40, 3785706), (45, 3365072), (48, 3154755), (60, 2523804), (72, 2103170), (80, 1892853), (90, 1682536), (120, 1261902), (144, 1051585), (180, 841268), (240, 630951), (360, 420634), (720, 210317)]