115657620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148279}}^1$

素因数の和:148304

約数の個数: 48

約数和(自身を含む): 348754560

約数和(自身を除く): 233096940

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, 148279, 296558, 444837, 593116, 741395, 889674, 1482790, 1779348, 1927627, 2224185, 2965580, 3855254, 4448370, 5782881, 7710508, 8896740, 9638135, 11565762, 19276270, 23131524, 28914405, 38552540, 57828810, 115657620]

約数ペア:

[(1, 115657620), (2, 57828810), (3, 38552540), (4, 28914405), (5, 23131524), (6, 19276270), (10, 11565762), (12, 9638135), (13, 8896740), (15, 7710508), (20, 5782881), (26, 4448370), (30, 3855254), (39, 2965580), (52, 2224185), (60, 1927627), (65, 1779348), (78, 1482790), (130, 889674), (156, 741395), (195, 593116), (260, 444837), (390, 296558), (780, 148279)]