12507720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{104231}}^1$

素因数の和:104245

約数の個数: 32

約数和(自身を含む): 37523520

約数和(自身を除く): 25015800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 104231, 208462, 312693, 416924, 521155, 625386, 833848, 1042310, 1250772, 1563465, 2084620, 2501544, 3126930, 4169240, 6253860, 12507720]

約数ペア:

[(1, 12507720), (2, 6253860), (3, 4169240), (4, 3126930), (5, 2501544), (6, 2084620), (8, 1563465), (10, 1250772), (12, 1042310), (15, 833848), (20, 625386), (24, 521155), (30, 416924), (40, 312693), (60, 208462), (120, 104231)]