5438520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15107}}^1$

素因数の和:15124

約数の個数: 48

約数和(自身を含む): 17676360

約数和(自身を除く): 12237840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 15107, 30214, 45321, 60428, 75535, 90642, 120856, 135963, 151070, 181284, 226605, 271926, 302140, 362568, 453210, 543852, 604280, 679815, 906420, 1087704, 1359630, 1812840, 2719260, 5438520]

約数ペア:

[(1, 5438520), (2, 2719260), (3, 1812840), (4, 1359630), (5, 1087704), (6, 906420), (8, 679815), (9, 604280), (10, 543852), (12, 453210), (15, 362568), (18, 302140), (20, 271926), (24, 226605), (30, 181284), (36, 151070), (40, 135963), (45, 120856), (60, 90642), (72, 75535), (90, 60428), (120, 45321), (180, 30214), (360, 15107)]