121249680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 398069760

約数和(自身を除く): 276820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 379, 430, 465, 496, 516, 620, 645, 688, 744, 758, 860, 930, 1032, 1137, 1240, 1290, 1333, 1488, 1516, 1720, 1860, 1895, 2064, 2274, 2480, 2580, 2666, 3032, 3440, 3720, 3790, 3999, 4548, 5160, 5332, 5685, 6064, 6665, 7440, 7580, 7998, 9096, 10320, 10664, 11370, 11749, 13330, 15160, 15996, 16297, 18192, 19995, 21328, 22740, 23498, 26660, 30320, 31992, 32594, 35247, 39990, 45480, 46996, 48891, 53320, 58745, 63984, 65188, 70494, 79980, 81485, 90960, 93992, 97782, 106640, 117490, 130376, 140988, 159960, 162970, 176235, 187984, 195564, 234980, 244455, 260752, 281976, 319920, 325940, 352470, 391128, 469960, 488910, 505207, 563952, 651880, 704940, 782256, 939920, 977820, 1010414, 1303760, 1409880, 1515621, 1955640, 2020828, 2526035, 2819760, 3031242, 3911280, 4041656, 5052070, 6062484, 7578105, 8083312, 10104140, 12124968, 15156210, 20208280, 24249936, 30312420, 40416560, 60624840, 121249680]

約数ペア:

[(1, 121249680), (2, 60624840), (3, 40416560), (4, 30312420), (5, 24249936), (6, 20208280), (8, 15156210), (10, 12124968), (12, 10104140), (15, 8083312), (16, 7578105), (20, 6062484), (24, 5052070), (30, 4041656), (31, 3911280), (40, 3031242), (43, 2819760), (48, 2526035), (60, 2020828), (62, 1955640), (80, 1515621), (86, 1409880), (93, 1303760), (120, 1010414), (124, 977820), (129, 939920), (155, 782256), (172, 704940), (186, 651880), (215, 563952), (240, 505207), (248, 488910), (258, 469960), (310, 391128), (344, 352470), (372, 325940), (379, 319920), (430, 281976), (465, 260752), (496, 244455), (516, 234980), (620, 195564), (645, 187984), (688, 176235), (744, 162970), (758, 159960), (860, 140988), (930, 130376), (1032, 117490), (1137, 106640), (1240, 97782), (1290, 93992), (1333, 90960), (1488, 81485), (1516, 79980), (1720, 70494), (1860, 65188), (1895, 63984), (2064, 58745), (2274, 53320), (2480, 48891), (2580, 46996), (2666, 45480), (3032, 39990), (3440, 35247), (3720, 32594), (3790, 31992), (3999, 30320), (4548, 26660), (5160, 23498), (5332, 22740), (5685, 21328), (6064, 19995), (6665, 18192), (7440, 16297), (7580, 15996), (7998, 15160), (9096, 13330), (10320, 11749), (10664, 11370)]