27961034760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8629949}}^1$

素因数の和:8629972

約数の個数: 80

約数和(自身を含む): 93980155500

約数和(自身を除く): 66019120740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 8629949, 17259898, 25889847, 34519796, 43149745, 51779694, 69039592, 77669541, 86299490, 103559388, 129449235, 155339082, 172598980, 207118776, 233008623, 258898470, 310678164, 345197960, 388347705, 466017246, 517796940, 621356328, 699025869, 776695410, 932034492, 1035593880, 1165043115, 1398051738, 1553390820, 1864068984, 2330086230, 2796103476, 3106781640, 3495129345, 4660172460, 5592206952, 6990258690, 9320344920, 13980517380, 27961034760]

約数ペア:

[(1, 27961034760), (2, 13980517380), (3, 9320344920), (4, 6990258690), (5, 5592206952), (6, 4660172460), (8, 3495129345), (9, 3106781640), (10, 2796103476), (12, 2330086230), (15, 1864068984), (18, 1553390820), (20, 1398051738), (24, 1165043115), (27, 1035593880), (30, 932034492), (36, 776695410), (40, 699025869), (45, 621356328), (54, 517796940), (60, 466017246), (72, 388347705), (81, 345197960), (90, 310678164), (108, 258898470), (120, 233008623), (135, 207118776), (162, 172598980), (180, 155339082), (216, 129449235), (270, 103559388), (324, 86299490), (360, 77669541), (405, 69039592), (540, 51779694), (648, 43149745), (810, 34519796), (1080, 25889847), (1620, 17259898), (3240, 8629949)]