115517520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{160441}}^1$

素因数の和:160460

約数の個数: 60

約数和(自身を含む): 387948756

約数和(自身を除く): 272431236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 160441, 320882, 481323, 641764, 802205, 962646, 1283528, 1443969, 1604410, 1925292, 2406615, 2567056, 2887938, 3208820, 3850584, 4813230, 5775876, 6417640, 7219845, 7701168, 9626460, 11551752, 12835280, 14439690, 19252920, 23103504, 28879380, 38505840, 57758760, 115517520]

約数ペア:

[(1, 115517520), (2, 57758760), (3, 38505840), (4, 28879380), (5, 23103504), (6, 19252920), (8, 14439690), (9, 12835280), (10, 11551752), (12, 9626460), (15, 7701168), (16, 7219845), (18, 6417640), (20, 5775876), (24, 4813230), (30, 3850584), (36, 3208820), (40, 2887938), (45, 2567056), (48, 2406615), (60, 1925292), (72, 1604410), (80, 1443969), (90, 1283528), (120, 962646), (144, 802205), (180, 641764), (240, 481323), (360, 320882), (720, 160441)]