25037520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{104323}}^1$

素因数の和:104339

約数の個数: 40

約数和(自身を含む): 77617056

約数和(自身を除く): 52579536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 104323, 208646, 312969, 417292, 521615, 625938, 834584, 1043230, 1251876, 1564845, 1669168, 2086460, 2503752, 3129690, 4172920, 5007504, 6259380, 8345840, 12518760, 25037520]

約数ペア:

[(1, 25037520), (2, 12518760), (3, 8345840), (4, 6259380), (5, 5007504), (6, 4172920), (8, 3129690), (10, 2503752), (12, 2086460), (15, 1669168), (16, 1564845), (20, 1251876), (24, 1043230), (30, 834584), (40, 625938), (48, 521615), (60, 417292), (80, 312969), (120, 208646), (240, 104323)]