15445020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4363}}^1$

素因数の和:4434

約数の個数: 48

約数和(自身を含む): 43989120

約数和(自身を除く): 28544100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 4363, 8726, 13089, 17452, 21815, 26178, 43630, 52356, 65445, 87260, 130890, 257417, 261780, 514834, 772251, 1029668, 1287085, 1544502, 2574170, 3089004, 3861255, 5148340, 7722510, 15445020]

約数ペア:

[(1, 15445020), (2, 7722510), (3, 5148340), (4, 3861255), (5, 3089004), (6, 2574170), (10, 1544502), (12, 1287085), (15, 1029668), (20, 772251), (30, 514834), (59, 261780), (60, 257417), (118, 130890), (177, 87260), (236, 65445), (295, 52356), (354, 43630), (590, 26178), (708, 21815), (885, 17452), (1180, 13089), (1770, 8726), (3540, 4363)]