124462620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 378858480

約数和(自身を除く): 254395860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2089, 2979, 3310, 3972, 4178, 4965, 5958, 6267, 6620, 8356, 9930, 10445, 11916, 12534, 14895, 18801, 19860, 20890, 25068, 29790, 31335, 37602, 41780, 59580, 62670, 75204, 94005, 125340, 188010, 376020, 691459, 1382918, 2074377, 2765836, 3457295, 4148754, 6223131, 6914590, 8297508, 10371885, 12446262, 13829180, 20743770, 24892524, 31115655, 41487540, 62231310, 124462620]

約数ペア:

[(1, 124462620), (2, 62231310), (3, 41487540), (4, 31115655), (5, 24892524), (6, 20743770), (9, 13829180), (10, 12446262), (12, 10371885), (15, 8297508), (18, 6914590), (20, 6223131), (30, 4148754), (36, 3457295), (45, 2765836), (60, 2074377), (90, 1382918), (180, 691459), (331, 376020), (662, 188010), (993, 125340), (1324, 94005), (1655, 75204), (1986, 62670), (2089, 59580), (2979, 41780), (3310, 37602), (3972, 31335), (4178, 29790), (4965, 25068), (5958, 20890), (6267, 19860), (6620, 18801), (8356, 14895), (9930, 12534), (10445, 11916)]