30444320

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 72394560

約数和(自身を除く): 41950240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1063, 1432, 1790, 2126, 2864, 3580, 4252, 5315, 5728, 7160, 8504, 10630, 14320, 17008, 21260, 28640, 34016, 42520, 85040, 170080, 190277, 380554, 761108, 951385, 1522216, 1902770, 3044432, 3805540, 6088864, 7611080, 15222160, 30444320]

約数ペア:

[(1, 30444320), (2, 15222160), (4, 7611080), (5, 6088864), (8, 3805540), (10, 3044432), (16, 1902770), (20, 1522216), (32, 951385), (40, 761108), (80, 380554), (160, 190277), (179, 170080), (358, 85040), (716, 42520), (895, 34016), (1063, 28640), (1432, 21260), (1790, 17008), (2126, 14320), (2864, 10630), (3580, 8504), (4252, 7160), (5315, 5728)]