1330369760

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{140929}}^1$

素因数の和:141003

約数の個数: 48

約数和(自身を含む): 3196292400

約数和(自身を除く): 1865922640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 140929, 281858, 563716, 704645, 1127432, 1409290, 2254864, 2818580, 4509728, 5637160, 8314811, 11274320, 16629622, 22548640, 33259244, 41574055, 66518488, 83148110, 133036976, 166296220, 266073952, 332592440, 665184880, 1330369760]

約数ペア:

[(1, 1330369760), (2, 665184880), (4, 332592440), (5, 266073952), (8, 166296220), (10, 133036976), (16, 83148110), (20, 66518488), (32, 41574055), (40, 33259244), (59, 22548640), (80, 16629622), (118, 11274320), (160, 8314811), (236, 5637160), (295, 4509728), (472, 2818580), (590, 2254864), (944, 1409290), (1180, 1127432), (1888, 704645), (2360, 563716), (4720, 281858), (9440, 140929)]