15668613180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7913441}}^1$

素因数の和:7913467

約数の個数: 72

約数和(自身を含む): 51848871984

約数和(自身を除く): 36180258804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 7913441, 15826882, 23740323, 31653764, 39567205, 47480646, 71220969, 79134410, 87047851, 94961292, 118701615, 142441938, 158268820, 174095702, 237403230, 261143553, 284883876, 348191404, 356104845, 435239255, 474806460, 522287106, 712209690, 783430659, 870478510, 1044574212, 1305717765, 1424419380, 1566861318, 1740957020, 2611435530, 3133722636, 3917153295, 5222871060, 7834306590, 15668613180]

約数ペア:

[(1, 15668613180), (2, 7834306590), (3, 5222871060), (4, 3917153295), (5, 3133722636), (6, 2611435530), (9, 1740957020), (10, 1566861318), (11, 1424419380), (12, 1305717765), (15, 1044574212), (18, 870478510), (20, 783430659), (22, 712209690), (30, 522287106), (33, 474806460), (36, 435239255), (44, 356104845), (45, 348191404), (55, 284883876), (60, 261143553), (66, 237403230), (90, 174095702), (99, 158268820), (110, 142441938), (132, 118701615), (165, 94961292), (180, 87047851), (198, 79134410), (220, 71220969), (330, 47480646), (396, 39567205), (495, 31653764), (660, 23740323), (990, 15826882), (1980, 7913441)]