4255560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11821}}^1$

素因数の和:11838

約数の個数: 48

約数和(自身を含む): 13831740

約数和(自身を除く): 9576180

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, 11821, 23642, 35463, 47284, 59105, 70926, 94568, 106389, 118210, 141852, 177315, 212778, 236420, 283704, 354630, 425556, 472840, 531945, 709260, 851112, 1063890, 1418520, 2127780, 4255560]

約数ペア:

[(1, 4255560), (2, 2127780), (3, 1418520), (4, 1063890), (5, 851112), (6, 709260), (8, 531945), (9, 472840), (10, 425556), (12, 354630), (15, 283704), (18, 236420), (20, 212778), (24, 177315), (30, 141852), (36, 118210), (40, 106389), (45, 94568), (60, 70926), (72, 59105), (90, 47284), (120, 35463), (180, 23642), (360, 11821)]