124543380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159671}}^1$

素因数の和:159696

約数の個数: 48

約数和(自身を含む): 375548544

約数和(自身を除く): 251005164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 159671, 319342, 479013, 638684, 798355, 958026, 1596710, 1916052, 2075723, 2395065, 3193420, 4151446, 4790130, 6227169, 8302892, 9580260, 10378615, 12454338, 20757230, 24908676, 31135845, 41514460, 62271690, 124543380]

約数ペア:

[(1, 124543380), (2, 62271690), (3, 41514460), (4, 31135845), (5, 24908676), (6, 20757230), (10, 12454338), (12, 10378615), (13, 9580260), (15, 8302892), (20, 6227169), (26, 4790130), (30, 4151446), (39, 3193420), (52, 2395065), (60, 2075723), (65, 1916052), (78, 1596710), (130, 958026), (156, 798355), (195, 638684), (260, 479013), (390, 319342), (780, 159671)]