82557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 248391360

約数和(自身を除く): 165833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443, 886, 1329, 1553, 1772, 2215, 2658, 3106, 3544, 4430, 4659, 5316, 6212, 6645, 7765, 8860, 9318, 10632, 12424, 13290, 15530, 17720, 18636, 23295, 26580, 31060, 37272, 46590, 53160, 62120, 93180, 186360, 687979, 1375958, 2063937, 2751916, 3439895, 4127874, 5503832, 6879790, 8255748, 10319685, 13759580, 16511496, 20639370, 27519160, 41278740, 82557480]

約数ペア:

[(1, 82557480), (2, 41278740), (3, 27519160), (4, 20639370), (5, 16511496), (6, 13759580), (8, 10319685), (10, 8255748), (12, 6879790), (15, 5503832), (20, 4127874), (24, 3439895), (30, 2751916), (40, 2063937), (60, 1375958), (120, 687979), (443, 186360), (886, 93180), (1329, 62120), (1553, 53160), (1772, 46590), (2215, 37272), (2658, 31060), (3106, 26580), (3544, 23295), (4430, 18636), (4659, 17720), (5316, 15530), (6212, 13290), (6645, 12424), (7765, 10632), (8860, 9318)]