15455960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29723}}^1$

素因数の和:29747

約数の個数: 32

約数和(自身を含む): 37452240

約数和(自身を除く): 21996280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29723, 59446, 118892, 148615, 237784, 297230, 386399, 594460, 772798, 1188920, 1545596, 1931995, 3091192, 3863990, 7727980, 15455960]

約数ペア:

[(1, 15455960), (2, 7727980), (4, 3863990), (5, 3091192), (8, 1931995), (10, 1545596), (13, 1188920), (20, 772798), (26, 594460), (40, 386399), (52, 297230), (65, 237784), (104, 148615), (130, 118892), (260, 59446), (520, 29723)]