12658140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 42981120

約数和(自身を除く): 30322980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2131, 2970, 4262, 5940, 6393, 8524, 10655, 12786, 19179, 21310, 23441, 25572, 31965, 38358, 42620, 46882, 57537, 63930, 70323, 76716, 93764, 95895, 115074, 117205, 127860, 140646, 191790, 210969, 230148, 234410, 281292, 287685, 351615, 383580, 421938, 468820, 575370, 632907, 703230, 843876, 1054845, 1150740, 1265814, 1406460, 2109690, 2531628, 3164535, 4219380, 6329070, 12658140]

約数ペア:

[(1, 12658140), (2, 6329070), (3, 4219380), (4, 3164535), (5, 2531628), (6, 2109690), (9, 1406460), (10, 1265814), (11, 1150740), (12, 1054845), (15, 843876), (18, 703230), (20, 632907), (22, 575370), (27, 468820), (30, 421938), (33, 383580), (36, 351615), (44, 287685), (45, 281292), (54, 234410), (55, 230148), (60, 210969), (66, 191790), (90, 140646), (99, 127860), (108, 117205), (110, 115074), (132, 95895), (135, 93764), (165, 76716), (180, 70323), (198, 63930), (220, 57537), (270, 46882), (297, 42620), (330, 38358), (396, 31965), (495, 25572), (540, 23441), (594, 21310), (660, 19179), (990, 12786), (1188, 10655), (1485, 8524), (1980, 6393), (2131, 5940), (2970, 4262)]