123736740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108541}}^1$

素因数の和:108572

約数の個数: 48

約数和(自身を含む): 364701120

約数和(自身を除く): 240964380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 108541, 217082, 325623, 434164, 542705, 651246, 1085410, 1302492, 1628115, 2062279, 2170820, 3256230, 4124558, 6186837, 6512460, 8249116, 10311395, 12373674, 20622790, 24747348, 30934185, 41245580, 61868370, 123736740]

約数ペア:

[(1, 123736740), (2, 61868370), (3, 41245580), (4, 30934185), (5, 24747348), (6, 20622790), (10, 12373674), (12, 10311395), (15, 8249116), (19, 6512460), (20, 6186837), (30, 4124558), (38, 3256230), (57, 2170820), (60, 2062279), (76, 1628115), (95, 1302492), (114, 1085410), (190, 651246), (228, 542705), (285, 434164), (380, 325623), (570, 217082), (1140, 108541)]