150219120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{625913}}^1$

素因数の和:625929

約数の個数: 40

約数和(自身を含む): 465680016

約数和(自身を除く): 315460896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 625913, 1251826, 1877739, 2503652, 3129565, 3755478, 5007304, 6259130, 7510956, 9388695, 10014608, 12518260, 15021912, 18777390, 25036520, 30043824, 37554780, 50073040, 75109560, 150219120]

約数ペア:

[(1, 150219120), (2, 75109560), (3, 50073040), (4, 37554780), (5, 30043824), (6, 25036520), (8, 18777390), (10, 15021912), (12, 12518260), (15, 10014608), (16, 9388695), (20, 7510956), (24, 6259130), (30, 5007304), (40, 3755478), (48, 3129565), (60, 2503652), (80, 1877739), (120, 1251826), (240, 625913)]