1515692520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1697}}^1$

素因数の和:2544

約数の個数: 128

約数和(自身を含む): 5061398400

約数和(自身を除く): 3545705880

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 827, 1080, 1654, 1697, 2481, 3308, 3394, 4135, 4962, 5091, 6616, 6788, 7443, 8270, 8485, 9924, 10182, 12405, 13576, 14886, 15273, 16540, 16970, 19848, 20364, 22329, 24810, 25455, 29772, 30546, 33080, 33940, 37215, 40728, 44658, 45819, 49620, 50910, 59544, 61092, 67880, 74430, 76365, 89316, 91638, 99240, 101820, 111645, 122184, 148860, 152730, 178632, 183276, 203640, 223290, 229095, 297720, 305460, 366552, 446580, 458190, 610920, 893160, 916380, 1403419, 1832760, 2806838, 4210257, 5613676, 7017095, 8420514, 11227352, 12630771, 14034190, 16841028, 21051285, 25261542, 28068380, 33682056, 37892313, 42102570, 50523084, 56136760, 63153855, 75784626, 84205140, 101046168, 126307710, 151569252, 168410280, 189461565, 252615420, 303138504, 378923130, 505230840, 757846260, 1515692520]

約数ペア:

[(1, 1515692520), (2, 757846260), (3, 505230840), (4, 378923130), (5, 303138504), (6, 252615420), (8, 189461565), (9, 168410280), (10, 151569252), (12, 126307710), (15, 101046168), (18, 84205140), (20, 75784626), (24, 63153855), (27, 56136760), (30, 50523084), (36, 42102570), (40, 37892313), (45, 33682056), (54, 28068380), (60, 25261542), (72, 21051285), (90, 16841028), (108, 14034190), (120, 12630771), (135, 11227352), (180, 8420514), (216, 7017095), (270, 5613676), (360, 4210257), (540, 2806838), (827, 1832760), (1080, 1403419), (1654, 916380), (1697, 893160), (2481, 610920), (3308, 458190), (3394, 446580), (4135, 366552), (4962, 305460), (5091, 297720), (6616, 229095), (6788, 223290), (7443, 203640), (8270, 183276), (8485, 178632), (9924, 152730), (10182, 148860), (12405, 122184), (13576, 111645), (14886, 101820), (15273, 99240), (16540, 91638), (16970, 89316), (19848, 76365), (20364, 74430), (22329, 67880), (24810, 61092), (25455, 59544), (29772, 50910), (30546, 49620), (33080, 45819), (33940, 44658), (37215, 40728)]