180959760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2125

約数の個数: 120

約数和(自身を含む): 612817920

約数和(自身を除く): 431858160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 1979, 2032, 2286, 2540, 3048, 3810, 3958, 4572, 5080, 5715, 5937, 6096, 7620, 7916, 9144, 9895, 10160, 11430, 11874, 15240, 15832, 17811, 18288, 19790, 22860, 23748, 29685, 30480, 31664, 35622, 39580, 45720, 47496, 59370, 71244, 79160, 89055, 91440, 94992, 118740, 142488, 158320, 178110, 237480, 251333, 284976, 356220, 474960, 502666, 712440, 753999, 1005332, 1256665, 1424880, 1507998, 2010664, 2261997, 2513330, 3015996, 3769995, 4021328, 4523994, 5026660, 6031992, 7539990, 9047988, 10053320, 11309985, 12063984, 15079980, 18095976, 20106640, 22619970, 30159960, 36191952, 45239940, 60319920, 90479880, 180959760]

約数ペア:

[(1, 180959760), (2, 90479880), (3, 60319920), (4, 45239940), (5, 36191952), (6, 30159960), (8, 22619970), (9, 20106640), (10, 18095976), (12, 15079980), (15, 12063984), (16, 11309985), (18, 10053320), (20, 9047988), (24, 7539990), (30, 6031992), (36, 5026660), (40, 4523994), (45, 4021328), (48, 3769995), (60, 3015996), (72, 2513330), (80, 2261997), (90, 2010664), (120, 1507998), (127, 1424880), (144, 1256665), (180, 1005332), (240, 753999), (254, 712440), (360, 502666), (381, 474960), (508, 356220), (635, 284976), (720, 251333), (762, 237480), (1016, 178110), (1143, 158320), (1270, 142488), (1524, 118740), (1905, 94992), (1979, 91440), (2032, 89055), (2286, 79160), (2540, 71244), (3048, 59370), (3810, 47496), (3958, 45720), (4572, 39580), (5080, 35622), (5715, 31664), (5937, 30480), (6096, 29685), (7620, 23748), (7916, 22860), (9144, 19790), (9895, 18288), (10160, 17811), (11430, 15832), (11874, 15240)]