150222840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1251857}}^1$

素因数の和:1251871

約数の個数: 32

約数和(自身を含む): 450668880

約数和(自身を除く): 300446040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1251857, 2503714, 3755571, 5007428, 6259285, 7511142, 10014856, 12518570, 15022284, 18777855, 25037140, 30044568, 37555710, 50074280, 75111420, 150222840]

約数ペア:

[(1, 150222840), (2, 75111420), (3, 50074280), (4, 37555710), (5, 30044568), (6, 25037140), (8, 18777855), (10, 15022284), (12, 12518570), (15, 10014856), (20, 7511142), (24, 6259285), (30, 5007428), (40, 3755571), (60, 2503714), (120, 1251857)]