26551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221261}}^1$

素因数の和:221275

約数の個数: 32

約数和(自身を含む): 79654320

約数和(自身を除く): 53103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221261, 442522, 663783, 885044, 1106305, 1327566, 1770088, 2212610, 2655132, 3318915, 4425220, 5310264, 6637830, 8850440, 13275660, 26551320]

約数ペア:

[(1, 26551320), (2, 13275660), (3, 8850440), (4, 6637830), (5, 5310264), (6, 4425220), (8, 3318915), (10, 2655132), (12, 2212610), (15, 1770088), (20, 1327566), (24, 1106305), (30, 885044), (40, 663783), (60, 442522), (120, 221261)]