6867960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 23189760

約数和(自身を除く): 16321800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 121, 129, 132, 165, 172, 215, 220, 242, 258, 264, 330, 344, 363, 430, 440, 473, 484, 516, 605, 645, 660, 726, 860, 946, 968, 1032, 1210, 1290, 1320, 1331, 1419, 1452, 1720, 1815, 1892, 2365, 2420, 2580, 2662, 2838, 2904, 3630, 3784, 3993, 4730, 4840, 5160, 5203, 5324, 5676, 6655, 7095, 7260, 7986, 9460, 10406, 10648, 11352, 13310, 14190, 14520, 15609, 15972, 18920, 19965, 20812, 26015, 26620, 28380, 31218, 31944, 39930, 41624, 52030, 53240, 56760, 57233, 62436, 78045, 79860, 104060, 114466, 124872, 156090, 159720, 171699, 208120, 228932, 286165, 312180, 343398, 457864, 572330, 624360, 686796, 858495, 1144660, 1373592, 1716990, 2289320, 3433980, 6867960]

約数ペア:

[(1, 6867960), (2, 3433980), (3, 2289320), (4, 1716990), (5, 1373592), (6, 1144660), (8, 858495), (10, 686796), (11, 624360), (12, 572330), (15, 457864), (20, 343398), (22, 312180), (24, 286165), (30, 228932), (33, 208120), (40, 171699), (43, 159720), (44, 156090), (55, 124872), (60, 114466), (66, 104060), (86, 79860), (88, 78045), (110, 62436), (120, 57233), (121, 56760), (129, 53240), (132, 52030), (165, 41624), (172, 39930), (215, 31944), (220, 31218), (242, 28380), (258, 26620), (264, 26015), (330, 20812), (344, 19965), (363, 18920), (430, 15972), (440, 15609), (473, 14520), (484, 14190), (516, 13310), (605, 11352), (645, 10648), (660, 10406), (726, 9460), (860, 7986), (946, 7260), (968, 7095), (1032, 6655), (1210, 5676), (1290, 5324), (1320, 5203), (1331, 5160), (1419, 4840), (1452, 4730), (1720, 3993), (1815, 3784), (1892, 3630), (2365, 2904), (2420, 2838), (2580, 2662)]