56746980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 185879232

約数和(自身を除く): 129132252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1523, 1620, 1863, 2070, 2484, 3046, 3105, 3726, 4140, 4569, 6092, 6210, 7452, 7615, 9138, 9315, 12420, 13707, 15230, 18276, 18630, 22845, 27414, 30460, 35029, 37260, 41121, 45690, 54828, 68535, 70058, 82242, 91380, 105087, 123363, 137070, 140116, 164484, 175145, 205605, 210174, 246726, 274140, 315261, 350290, 411210, 420348, 493452, 525435, 616815, 630522, 700580, 822420, 945783, 1050870, 1233630, 1261044, 1576305, 1891566, 2101740, 2467260, 2837349, 3152610, 3783132, 4728915, 5674698, 6305220, 9457830, 11349396, 14186745, 18915660, 28373490, 56746980]

約数ペア:

[(1, 56746980), (2, 28373490), (3, 18915660), (4, 14186745), (5, 11349396), (6, 9457830), (9, 6305220), (10, 5674698), (12, 4728915), (15, 3783132), (18, 3152610), (20, 2837349), (23, 2467260), (27, 2101740), (30, 1891566), (36, 1576305), (45, 1261044), (46, 1233630), (54, 1050870), (60, 945783), (69, 822420), (81, 700580), (90, 630522), (92, 616815), (108, 525435), (115, 493452), (135, 420348), (138, 411210), (162, 350290), (180, 315261), (207, 274140), (230, 246726), (270, 210174), (276, 205605), (324, 175145), (345, 164484), (405, 140116), (414, 137070), (460, 123363), (540, 105087), (621, 91380), (690, 82242), (810, 70058), (828, 68535), (1035, 54828), (1242, 45690), (1380, 41121), (1523, 37260), (1620, 35029), (1863, 30460), (2070, 27414), (2484, 22845), (3046, 18630), (3105, 18276), (3726, 15230), (4140, 13707), (4569, 12420), (6092, 9315), (6210, 9138), (7452, 7615)]