152373840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{634891}}^1$

素因数の和:634907

約数の個数: 40

約数和(自身を含む): 472359648

約数和(自身を除く): 319985808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 634891, 1269782, 1904673, 2539564, 3174455, 3809346, 5079128, 6348910, 7618692, 9523365, 10158256, 12697820, 15237384, 19046730, 25395640, 30474768, 38093460, 50791280, 76186920, 152373840]

約数ペア:

[(1, 152373840), (2, 76186920), (3, 50791280), (4, 38093460), (5, 30474768), (6, 25395640), (8, 19046730), (10, 15237384), (12, 12697820), (15, 10158256), (16, 9523365), (20, 7618692), (24, 6348910), (30, 5079128), (40, 3809346), (48, 3174455), (60, 2539564), (80, 1904673), (120, 1269782), (240, 634891)]