2861667720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{15199}}^1$

素因数の和:15739

約数の個数: 96

約数和(自身を含む): 9318816000

約数和(自身を除く): 6457148280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 523, 1046, 1569, 2092, 2615, 3138, 4184, 4707, 5230, 6276, 7845, 9414, 10460, 12552, 15199, 15690, 18828, 20920, 23535, 30398, 31380, 37656, 45597, 47070, 60796, 62760, 75995, 91194, 94140, 121592, 136791, 151990, 182388, 188280, 227985, 273582, 303980, 364776, 455970, 547164, 607960, 683955, 911940, 1094328, 1367910, 1823880, 2735820, 5471640, 7949077, 15898154, 23847231, 31796308, 39745385, 47694462, 63592616, 71541693, 79490770, 95388924, 119236155, 143083386, 158981540, 190777848, 238472310, 286166772, 317963080, 357708465, 476944620, 572333544, 715416930, 953889240, 1430833860, 2861667720]

約数ペア:

[(1, 2861667720), (2, 1430833860), (3, 953889240), (4, 715416930), (5, 572333544), (6, 476944620), (8, 357708465), (9, 317963080), (10, 286166772), (12, 238472310), (15, 190777848), (18, 158981540), (20, 143083386), (24, 119236155), (30, 95388924), (36, 79490770), (40, 71541693), (45, 63592616), (60, 47694462), (72, 39745385), (90, 31796308), (120, 23847231), (180, 15898154), (360, 7949077), (523, 5471640), (1046, 2735820), (1569, 1823880), (2092, 1367910), (2615, 1094328), (3138, 911940), (4184, 683955), (4707, 607960), (5230, 547164), (6276, 455970), (7845, 364776), (9414, 303980), (10460, 273582), (12552, 227985), (15199, 188280), (15690, 182388), (18828, 151990), (20920, 136791), (23535, 121592), (30398, 94140), (31380, 91194), (37656, 75995), (45597, 62760), (47070, 60796)]