42618120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{809}}^1$

素因数の和:1262

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 85685880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 809, 878, 1317, 1618, 1756, 2195, 2427, 2634, 3236, 3512, 4045, 4390, 4854, 5268, 6472, 6585, 8090, 8780, 9708, 10536, 12135, 13170, 16180, 17560, 19416, 24270, 26340, 32360, 48540, 52680, 97080, 355151, 710302, 1065453, 1420604, 1775755, 2130906, 2841208, 3551510, 4261812, 5327265, 7103020, 8523624, 10654530, 14206040, 21309060, 42618120]

約数ペア:

[(1, 42618120), (2, 21309060), (3, 14206040), (4, 10654530), (5, 8523624), (6, 7103020), (8, 5327265), (10, 4261812), (12, 3551510), (15, 2841208), (20, 2130906), (24, 1775755), (30, 1420604), (40, 1065453), (60, 710302), (120, 355151), (439, 97080), (809, 52680), (878, 48540), (1317, 32360), (1618, 26340), (1756, 24270), (2195, 19416), (2427, 17560), (2634, 16180), (3236, 13170), (3512, 12135), (4045, 10536), (4390, 9708), (4854, 8780), (5268, 8090), (6472, 6585)]