315381660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43441}}^1$

素因数の和:43475

約数の個数: 72

約数和(自身を含む): 970668048

約数和(自身を除く): 655286388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 43441, 86882, 130323, 173764, 217205, 260646, 434410, 477851, 521292, 651615, 868820, 955702, 1303230, 1433553, 1911404, 2389255, 2606460, 2867106, 4778510, 5256361, 5734212, 7167765, 9557020, 10512722, 14335530, 15769083, 21025444, 26281805, 28671060, 31538166, 52563610, 63076332, 78845415, 105127220, 157690830, 315381660]

約数ペア:

[(1, 315381660), (2, 157690830), (3, 105127220), (4, 78845415), (5, 63076332), (6, 52563610), (10, 31538166), (11, 28671060), (12, 26281805), (15, 21025444), (20, 15769083), (22, 14335530), (30, 10512722), (33, 9557020), (44, 7167765), (55, 5734212), (60, 5256361), (66, 4778510), (110, 2867106), (121, 2606460), (132, 2389255), (165, 1911404), (220, 1433553), (242, 1303230), (330, 955702), (363, 868820), (484, 651615), (605, 521292), (660, 477851), (726, 434410), (1210, 260646), (1452, 217205), (1815, 173764), (2420, 130323), (3630, 86882), (7260, 43441)]