315065880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{875183}}^1$

素因数の和:875200

約数の個数: 48

約数和(自身を含む): 1023965280

約数和(自身を除く): 708899400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 875183, 1750366, 2625549, 3500732, 4375915, 5251098, 7001464, 7876647, 8751830, 10502196, 13127745, 15753294, 17503660, 21004392, 26255490, 31506588, 35007320, 39383235, 52510980, 63013176, 78766470, 105021960, 157532940, 315065880]

約数ペア:

[(1, 315065880), (2, 157532940), (3, 105021960), (4, 78766470), (5, 63013176), (6, 52510980), (8, 39383235), (9, 35007320), (10, 31506588), (12, 26255490), (15, 21004392), (18, 17503660), (20, 15753294), (24, 13127745), (30, 10502196), (36, 8751830), (40, 7876647), (45, 7001464), (60, 5251098), (72, 4375915), (90, 3500732), (120, 2625549), (180, 1750366), (360, 875183)]