160229220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10391}}^1$

素因数の和:10660

約数の個数: 48

約数和(自身を含む): 450430848

約数和(自身を除く): 290201628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 10391, 15420, 20782, 31173, 41564, 51955, 62346, 103910, 124692, 155865, 207820, 311730, 623460, 2670487, 5340974, 8011461, 10681948, 13352435, 16022922, 26704870, 32045844, 40057305, 53409740, 80114610, 160229220]

約数ペア:

[(1, 160229220), (2, 80114610), (3, 53409740), (4, 40057305), (5, 32045844), (6, 26704870), (10, 16022922), (12, 13352435), (15, 10681948), (20, 8011461), (30, 5340974), (60, 2670487), (257, 623460), (514, 311730), (771, 207820), (1028, 155865), (1285, 124692), (1542, 103910), (2570, 62346), (3084, 51955), (3855, 41564), (5140, 31173), (7710, 20782), (10391, 15420)]