63116880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 196445760

約数和(自身を除く): 133328880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 643, 818, 1227, 1286, 1636, 1929, 2045, 2454, 2572, 3215, 3272, 3858, 4090, 4908, 5144, 6135, 6430, 6544, 7716, 8180, 9645, 9816, 10288, 12270, 12860, 15432, 16360, 19290, 19632, 24540, 25720, 30864, 32720, 38580, 49080, 51440, 77160, 98160, 154320, 262987, 525974, 788961, 1051948, 1314935, 1577922, 2103896, 2629870, 3155844, 3944805, 4207792, 5259740, 6311688, 7889610, 10519480, 12623376, 15779220, 21038960, 31558440, 63116880]

約数ペア:

[(1, 63116880), (2, 31558440), (3, 21038960), (4, 15779220), (5, 12623376), (6, 10519480), (8, 7889610), (10, 6311688), (12, 5259740), (15, 4207792), (16, 3944805), (20, 3155844), (24, 2629870), (30, 2103896), (40, 1577922), (48, 1314935), (60, 1051948), (80, 788961), (120, 525974), (240, 262987), (409, 154320), (643, 98160), (818, 77160), (1227, 51440), (1286, 49080), (1636, 38580), (1929, 32720), (2045, 30864), (2454, 25720), (2572, 24540), (3215, 19632), (3272, 19290), (3858, 16360), (4090, 15432), (4908, 12860), (5144, 12270), (6135, 10288), (6430, 9816), (6544, 9645), (7716, 8180)]