120159390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{308101}}^1$

素因数の和:308124

約数の個数: 32

約数和(自身を含む): 310566816

約数和(自身を除く): 190407426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 308101, 616202, 924303, 1540505, 1848606, 3081010, 4005313, 4621515, 8010626, 9243030, 12015939, 20026565, 24031878, 40053130, 60079695, 120159390]

約数ペア:

[(1, 120159390), (2, 60079695), (3, 40053130), (5, 24031878), (6, 20026565), (10, 12015939), (13, 9243030), (15, 8010626), (26, 4621515), (30, 4005313), (39, 3081010), (65, 1848606), (78, 1540505), (130, 924303), (195, 616202), (390, 308101)]