4810980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 13575744

約数和(自身を除く): 8764764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 443, 543, 724, 886, 905, 1086, 1329, 1772, 1810, 2172, 2215, 2658, 2715, 3620, 4430, 5316, 5430, 6645, 8860, 10860, 13290, 26580, 80183, 160366, 240549, 320732, 400915, 481098, 801830, 962196, 1202745, 1603660, 2405490, 4810980]

約数ペア:

[(1, 4810980), (2, 2405490), (3, 1603660), (4, 1202745), (5, 962196), (6, 801830), (10, 481098), (12, 400915), (15, 320732), (20, 240549), (30, 160366), (60, 80183), (181, 26580), (362, 13290), (443, 10860), (543, 8860), (724, 6645), (886, 5430), (905, 5316), (1086, 4430), (1329, 3620), (1772, 2715), (1810, 2658), (2172, 2215)]