13780440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 45349200

約数和(自身を除く): 31568760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 379, 404, 505, 606, 758, 808, 909, 1010, 1137, 1212, 1515, 1516, 1818, 1895, 2020, 2274, 2424, 3030, 3032, 3411, 3636, 3790, 4040, 4545, 4548, 5685, 6060, 6822, 7272, 7580, 9090, 9096, 11370, 12120, 13644, 15160, 17055, 18180, 22740, 27288, 34110, 36360, 38279, 45480, 68220, 76558, 114837, 136440, 153116, 191395, 229674, 306232, 344511, 382790, 459348, 574185, 689022, 765580, 918696, 1148370, 1378044, 1531160, 1722555, 2296740, 2756088, 3445110, 4593480, 6890220, 13780440]

約数ペア:

[(1, 13780440), (2, 6890220), (3, 4593480), (4, 3445110), (5, 2756088), (6, 2296740), (8, 1722555), (9, 1531160), (10, 1378044), (12, 1148370), (15, 918696), (18, 765580), (20, 689022), (24, 574185), (30, 459348), (36, 382790), (40, 344511), (45, 306232), (60, 229674), (72, 191395), (90, 153116), (101, 136440), (120, 114837), (180, 76558), (202, 68220), (303, 45480), (360, 38279), (379, 36360), (404, 34110), (505, 27288), (606, 22740), (758, 18180), (808, 17055), (909, 15160), (1010, 13644), (1137, 12120), (1212, 11370), (1515, 9096), (1516, 9090), (1818, 7580), (1895, 7272), (2020, 6822), (2274, 6060), (2424, 5685), (3030, 4548), (3032, 4545), (3411, 4040), (3636, 3790)]