42908640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89393}}^1$

素因数の和:89411

約数の個数: 48

約数和(自身を含む): 135163728

約数和(自身を除く): 92255088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 89393, 178786, 268179, 357572, 446965, 536358, 715144, 893930, 1072716, 1340895, 1430288, 1787860, 2145432, 2681790, 2860576, 3575720, 4290864, 5363580, 7151440, 8581728, 10727160, 14302880, 21454320, 42908640]

約数ペア:

[(1, 42908640), (2, 21454320), (3, 14302880), (4, 10727160), (5, 8581728), (6, 7151440), (8, 5363580), (10, 4290864), (12, 3575720), (15, 2860576), (16, 2681790), (20, 2145432), (24, 1787860), (30, 1430288), (32, 1340895), (40, 1072716), (48, 893930), (60, 715144), (80, 536358), (96, 446965), (120, 357572), (160, 268179), (240, 178786), (480, 89393)]