9687840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{20183}}^1$

素因数の和:20201

約数の個数: 48

約数和(自身を含む): 30518208

約数和(自身を除く): 20830368

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, 20183, 40366, 60549, 80732, 100915, 121098, 161464, 201830, 242196, 302745, 322928, 403660, 484392, 605490, 645856, 807320, 968784, 1210980, 1614640, 1937568, 2421960, 3229280, 4843920, 9687840]

約数ペア:

[(1, 9687840), (2, 4843920), (3, 3229280), (4, 2421960), (5, 1937568), (6, 1614640), (8, 1210980), (10, 968784), (12, 807320), (15, 645856), (16, 605490), (20, 484392), (24, 403660), (30, 322928), (32, 302745), (40, 242196), (48, 201830), (60, 161464), (80, 121098), (96, 100915), (120, 80732), (160, 60549), (240, 40366), (480, 20183)]