120815910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13033}}^1$

素因数の和:13149

約数の個数: 48

約数和(自身を含む): 317195424

約数和(自身を除く): 196379514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 13033, 26066, 39099, 65165, 78198, 117297, 130330, 195495, 234594, 390990, 586485, 1172970, 1342399, 2684798, 4027197, 6711995, 8054394, 12081591, 13423990, 20135985, 24163182, 40271970, 60407955, 120815910]

約数ペア:

[(1, 120815910), (2, 60407955), (3, 40271970), (5, 24163182), (6, 20135985), (9, 13423990), (10, 12081591), (15, 8054394), (18, 6711995), (30, 4027197), (45, 2684798), (90, 1342399), (103, 1172970), (206, 586485), (309, 390990), (515, 234594), (618, 195495), (927, 130330), (1030, 117297), (1545, 78198), (1854, 65165), (3090, 39099), (4635, 26066), (9270, 13033)]