321180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 925344

約数和(自身を除く): 604164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 101, 106, 159, 202, 212, 265, 303, 318, 404, 505, 530, 606, 636, 795, 1010, 1060, 1212, 1515, 1590, 2020, 3030, 3180, 5353, 6060, 10706, 16059, 21412, 26765, 32118, 53530, 64236, 80295, 107060, 160590, 321180]

約数ペア:

[(1, 321180), (2, 160590), (3, 107060), (4, 80295), (5, 64236), (6, 53530), (10, 32118), (12, 26765), (15, 21412), (20, 16059), (30, 10706), (53, 6060), (60, 5353), (101, 3180), (106, 3030), (159, 2020), (202, 1590), (212, 1515), (265, 1212), (303, 1060), (318, 1010), (404, 795), (505, 636), (530, 606)]