313374420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193441}}^1$

素因数の和:193462

約数の個数: 60

約数和(自身を含む): 983072244

約数和(自身を除く): 669697824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 193441, 386882, 580323, 773764, 967205, 1160646, 1740969, 1934410, 2321292, 2901615, 3481938, 3868820, 5222907, 5803230, 6963876, 8704845, 10445814, 11606460, 15668721, 17409690, 20891628, 26114535, 31337442, 34819380, 52229070, 62674884, 78343605, 104458140, 156687210, 313374420]

約数ペア:

[(1, 313374420), (2, 156687210), (3, 104458140), (4, 78343605), (5, 62674884), (6, 52229070), (9, 34819380), (10, 31337442), (12, 26114535), (15, 20891628), (18, 17409690), (20, 15668721), (27, 11606460), (30, 10445814), (36, 8704845), (45, 6963876), (54, 5803230), (60, 5222907), (81, 3868820), (90, 3481938), (108, 2901615), (135, 2321292), (162, 1934410), (180, 1740969), (270, 1160646), (324, 967205), (405, 773764), (540, 580323), (810, 386882), (1620, 193441)]