315604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2630041}}^1$

素因数の和:2630055

約数の個数: 32

約数和(自身を含む): 946815120

約数和(自身を除く): 631210200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2630041, 5260082, 7890123, 10520164, 13150205, 15780246, 21040328, 26300410, 31560492, 39450615, 52600820, 63120984, 78901230, 105201640, 157802460, 315604920]

約数ペア:

[(1, 315604920), (2, 157802460), (3, 105201640), (4, 78901230), (5, 63120984), (6, 52600820), (8, 39450615), (10, 31560492), (12, 26300410), (15, 21040328), (20, 15780246), (24, 13150205), (30, 10520164), (40, 7890123), (60, 5260082), (120, 2630041)]