13255560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36821}}^1$

素因数の和:36838

約数の個数: 48

約数和(自身を含む): 43081740

約数和(自身を除く): 29826180

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, 36821, 73642, 110463, 147284, 184105, 220926, 294568, 331389, 368210, 441852, 552315, 662778, 736420, 883704, 1104630, 1325556, 1472840, 1656945, 2209260, 2651112, 3313890, 4418520, 6627780, 13255560]

約数ペア:

[(1, 13255560), (2, 6627780), (3, 4418520), (4, 3313890), (5, 2651112), (6, 2209260), (8, 1656945), (9, 1472840), (10, 1325556), (12, 1104630), (15, 883704), (18, 736420), (20, 662778), (24, 552315), (30, 441852), (36, 368210), (40, 331389), (45, 294568), (60, 220926), (72, 184105), (90, 147284), (120, 110463), (180, 73642), (360, 36821)]