26980115760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2882491}}^1$

素因数の和:2882523

約数の個数: 120

約数和(自身を含む): 97578119184

約数和(自身を除く): 70598003424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 2882491, 5764982, 8647473, 11529964, 14412455, 17294946, 23059928, 25942419, 28824910, 34589892, 37472383, 43237365, 46119856, 51884838, 57649820, 69179784, 74944766, 86474730, 103769676, 112417149, 115299640, 129712095, 138359568, 149889532, 172949460, 187361915, 207539352, 224834298, 230599280, 259424190, 299779064, 337251447, 345898920, 374723830, 415078704, 449668596, 518848380, 562085745, 599558128, 674502894, 691797840, 749447660, 899337192, 1037696760, 1124171490, 1349005788, 1498895320, 1686257235, 1798674384, 2075393520, 2248342980, 2698011576, 2997790640, 3372514470, 4496685960, 5396023152, 6745028940, 8993371920, 13490057880, 26980115760]

約数ペア:

[(1, 26980115760), (2, 13490057880), (3, 8993371920), (4, 6745028940), (5, 5396023152), (6, 4496685960), (8, 3372514470), (9, 2997790640), (10, 2698011576), (12, 2248342980), (13, 2075393520), (15, 1798674384), (16, 1686257235), (18, 1498895320), (20, 1349005788), (24, 1124171490), (26, 1037696760), (30, 899337192), (36, 749447660), (39, 691797840), (40, 674502894), (45, 599558128), (48, 562085745), (52, 518848380), (60, 449668596), (65, 415078704), (72, 374723830), (78, 345898920), (80, 337251447), (90, 299779064), (104, 259424190), (117, 230599280), (120, 224834298), (130, 207539352), (144, 187361915), (156, 172949460), (180, 149889532), (195, 138359568), (208, 129712095), (234, 115299640), (240, 112417149), (260, 103769676), (312, 86474730), (360, 74944766), (390, 69179784), (468, 57649820), (520, 51884838), (585, 46119856), (624, 43237365), (720, 37472383), (780, 34589892), (936, 28824910), (1040, 25942419), (1170, 23059928), (1560, 17294946), (1872, 14412455), (2340, 11529964), (3120, 8647473), (4680, 5764982), (9360, 2882491)]