57134760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 181370880

約数和(自身を除く): 124236120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 163, 184, 230, 254, 276, 326, 345, 381, 460, 489, 508, 552, 635, 652, 690, 762, 815, 920, 978, 1016, 1270, 1304, 1380, 1524, 1630, 1905, 1956, 2445, 2540, 2760, 2921, 3048, 3260, 3749, 3810, 3912, 4890, 5080, 5842, 6520, 7498, 7620, 8763, 9780, 11247, 11684, 14605, 14996, 15240, 17526, 18745, 19560, 20701, 22494, 23368, 29210, 29992, 35052, 37490, 41402, 43815, 44988, 56235, 58420, 62103, 70104, 74980, 82804, 87630, 89976, 103505, 112470, 116840, 124206, 149960, 165608, 175260, 207010, 224940, 248412, 310515, 350520, 414020, 449880, 476123, 496824, 621030, 828040, 952246, 1242060, 1428369, 1904492, 2380615, 2484120, 2856738, 3808984, 4761230, 5713476, 7141845, 9522460, 11426952, 14283690, 19044920, 28567380, 57134760]

約数ペア:

[(1, 57134760), (2, 28567380), (3, 19044920), (4, 14283690), (5, 11426952), (6, 9522460), (8, 7141845), (10, 5713476), (12, 4761230), (15, 3808984), (20, 2856738), (23, 2484120), (24, 2380615), (30, 1904492), (40, 1428369), (46, 1242060), (60, 952246), (69, 828040), (92, 621030), (115, 496824), (120, 476123), (127, 449880), (138, 414020), (163, 350520), (184, 310515), (230, 248412), (254, 224940), (276, 207010), (326, 175260), (345, 165608), (381, 149960), (460, 124206), (489, 116840), (508, 112470), (552, 103505), (635, 89976), (652, 87630), (690, 82804), (762, 74980), (815, 70104), (920, 62103), (978, 58420), (1016, 56235), (1270, 44988), (1304, 43815), (1380, 41402), (1524, 37490), (1630, 35052), (1905, 29992), (1956, 29210), (2445, 23368), (2540, 22494), (2760, 20701), (2921, 19560), (3048, 18745), (3260, 17526), (3749, 15240), (3810, 14996), (3912, 14605), (4890, 11684), (5080, 11247), (5842, 9780), (6520, 8763), (7498, 7620)]