29126880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 100835280

約数和(自身を除く): 71708400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 179, 180, 226, 240, 288, 339, 358, 360, 452, 480, 537, 565, 678, 716, 720, 895, 904, 1017, 1074, 1130, 1356, 1432, 1440, 1611, 1695, 1790, 1808, 2034, 2148, 2260, 2685, 2712, 2864, 3222, 3390, 3580, 3616, 4068, 4296, 4520, 5085, 5370, 5424, 5728, 6444, 6780, 7160, 8055, 8136, 8592, 9040, 10170, 10740, 10848, 12888, 13560, 14320, 16110, 16272, 17184, 18080, 20227, 20340, 21480, 25776, 27120, 28640, 32220, 32544, 40454, 40680, 42960, 51552, 54240, 60681, 64440, 80908, 81360, 85920, 101135, 121362, 128880, 161816, 162720, 182043, 202270, 242724, 257760, 303405, 323632, 364086, 404540, 485448, 606810, 647264, 728172, 809080, 910215, 970896, 1213620, 1456344, 1618160, 1820430, 1941792, 2427240, 2912688, 3236320, 3640860, 4854480, 5825376, 7281720, 9708960, 14563440, 29126880]

約数ペア:

[(1, 29126880), (2, 14563440), (3, 9708960), (4, 7281720), (5, 5825376), (6, 4854480), (8, 3640860), (9, 3236320), (10, 2912688), (12, 2427240), (15, 1941792), (16, 1820430), (18, 1618160), (20, 1456344), (24, 1213620), (30, 970896), (32, 910215), (36, 809080), (40, 728172), (45, 647264), (48, 606810), (60, 485448), (72, 404540), (80, 364086), (90, 323632), (96, 303405), (113, 257760), (120, 242724), (144, 202270), (160, 182043), (179, 162720), (180, 161816), (226, 128880), (240, 121362), (288, 101135), (339, 85920), (358, 81360), (360, 80908), (452, 64440), (480, 60681), (537, 54240), (565, 51552), (678, 42960), (716, 40680), (720, 40454), (895, 32544), (904, 32220), (1017, 28640), (1074, 27120), (1130, 25776), (1356, 21480), (1432, 20340), (1440, 20227), (1611, 18080), (1695, 17184), (1790, 16272), (1808, 16110), (2034, 14320), (2148, 13560), (2260, 12888), (2685, 10848), (2712, 10740), (2864, 10170), (3222, 9040), (3390, 8592), (3580, 8136), (3616, 8055), (4068, 7160), (4296, 6780), (4520, 6444), (5085, 5728), (5370, 5424)]