1223483760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2693}}^1$

素因数の和:3343

約数の個数: 120

約数和(自身を含む): 4116906144

約数和(自身を除く): 2893422384

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, 144, 180, 240, 360, 631, 720, 1262, 1893, 2524, 2693, 3155, 3786, 5048, 5386, 5679, 6310, 7572, 8079, 9465, 10096, 10772, 11358, 12620, 13465, 15144, 16158, 18930, 21544, 22716, 24237, 25240, 26930, 28395, 30288, 32316, 37860, 40395, 43088, 45432, 48474, 50480, 53860, 56790, 64632, 75720, 80790, 90864, 96948, 107720, 113580, 121185, 129264, 151440, 161580, 193896, 215440, 227160, 242370, 323160, 387792, 454320, 484740, 646320, 969480, 1699283, 1938960, 3398566, 5097849, 6797132, 8496415, 10195698, 13594264, 15293547, 16992830, 20391396, 25489245, 27188528, 30587094, 33985660, 40782792, 50978490, 61174188, 67971320, 76467735, 81565584, 101956980, 122348376, 135942640, 152935470, 203913960, 244696752, 305870940, 407827920, 611741880, 1223483760]

約数ペア:

[(1, 1223483760), (2, 611741880), (3, 407827920), (4, 305870940), (5, 244696752), (6, 203913960), (8, 152935470), (9, 135942640), (10, 122348376), (12, 101956980), (15, 81565584), (16, 76467735), (18, 67971320), (20, 61174188), (24, 50978490), (30, 40782792), (36, 33985660), (40, 30587094), (45, 27188528), (48, 25489245), (60, 20391396), (72, 16992830), (80, 15293547), (90, 13594264), (120, 10195698), (144, 8496415), (180, 6797132), (240, 5097849), (360, 3398566), (631, 1938960), (720, 1699283), (1262, 969480), (1893, 646320), (2524, 484740), (2693, 454320), (3155, 387792), (3786, 323160), (5048, 242370), (5386, 227160), (5679, 215440), (6310, 193896), (7572, 161580), (8079, 151440), (9465, 129264), (10096, 121185), (10772, 113580), (11358, 107720), (12620, 96948), (13465, 90864), (15144, 80790), (16158, 75720), (18930, 64632), (21544, 56790), (22716, 53860), (24237, 50480), (25240, 48474), (26930, 45432), (28395, 43088), (30288, 40395), (32316, 37860)]