15704785440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1211789}}^1$

素因数の和:1211816

約数の個数: 120

約数和(自身を含む): 55424851020

約数和(自身を除く): 39720065580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 1211789, 2423578, 3635367, 4847156, 6058945, 7270734, 9694312, 10906101, 12117890, 14541468, 18176835, 19388624, 21812202, 24235780, 29082936, 32718303, 36353670, 38777248, 43624404, 48471560, 54530505, 58165872, 65436606, 72707340, 87248808, 96943120, 98154909, 109061010, 116331744, 130873212, 145414680, 163591515, 174497616, 193886240, 196309818, 218122020, 261746424, 290829360, 327183030, 348995232, 392619636, 436244040, 490774545, 523492848, 581658720, 654366060, 785239272, 872488080, 981549090, 1046985696, 1308732120, 1570478544, 1744976160, 1963098180, 2617464240, 3140957088, 3926196360, 5234928480, 7852392720, 15704785440]

約数ペア:

[(1, 15704785440), (2, 7852392720), (3, 5234928480), (4, 3926196360), (5, 3140957088), (6, 2617464240), (8, 1963098180), (9, 1744976160), (10, 1570478544), (12, 1308732120), (15, 1046985696), (16, 981549090), (18, 872488080), (20, 785239272), (24, 654366060), (27, 581658720), (30, 523492848), (32, 490774545), (36, 436244040), (40, 392619636), (45, 348995232), (48, 327183030), (54, 290829360), (60, 261746424), (72, 218122020), (80, 196309818), (81, 193886240), (90, 174497616), (96, 163591515), (108, 145414680), (120, 130873212), (135, 116331744), (144, 109061010), (160, 98154909), (162, 96943120), (180, 87248808), (216, 72707340), (240, 65436606), (270, 58165872), (288, 54530505), (324, 48471560), (360, 43624404), (405, 38777248), (432, 36353670), (480, 32718303), (540, 29082936), (648, 24235780), (720, 21812202), (810, 19388624), (864, 18176835), (1080, 14541468), (1296, 12117890), (1440, 10906101), (1620, 9694312), (2160, 7270734), (2592, 6058945), (3240, 4847156), (4320, 3635367), (6480, 2423578), (12960, 1211789)]