42858720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{3307}}^1$

素因数の和:3334

約数の個数: 120

約数和(自身を含む): 151301304

約数和(自身を除く): 108442584

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, 3307, 4320, 6480, 6614, 9921, 12960, 13228, 16535, 19842, 26456, 29763, 33070, 39684, 49605, 52912, 59526, 66140, 79368, 89289, 99210, 105824, 119052, 132280, 148815, 158736, 178578, 198420, 238104, 264560, 267867, 297630, 317472, 357156, 396840, 446445, 476208, 529120, 535734, 595260, 714312, 793680, 892890, 952416, 1071468, 1190520, 1339335, 1428624, 1587360, 1785780, 2142936, 2381040, 2678670, 2857248, 3571560, 4285872, 4762080, 5357340, 7143120, 8571744, 10714680, 14286240, 21429360, 42858720]

約数ペア:

[(1, 42858720), (2, 21429360), (3, 14286240), (4, 10714680), (5, 8571744), (6, 7143120), (8, 5357340), (9, 4762080), (10, 4285872), (12, 3571560), (15, 2857248), (16, 2678670), (18, 2381040), (20, 2142936), (24, 1785780), (27, 1587360), (30, 1428624), (32, 1339335), (36, 1190520), (40, 1071468), (45, 952416), (48, 892890), (54, 793680), (60, 714312), (72, 595260), (80, 535734), (81, 529120), (90, 476208), (96, 446445), (108, 396840), (120, 357156), (135, 317472), (144, 297630), (160, 267867), (162, 264560), (180, 238104), (216, 198420), (240, 178578), (270, 158736), (288, 148815), (324, 132280), (360, 119052), (405, 105824), (432, 99210), (480, 89289), (540, 79368), (648, 66140), (720, 59526), (810, 52912), (864, 49605), (1080, 39684), (1296, 33070), (1440, 29763), (1620, 26456), (2160, 19842), (2592, 16535), (3240, 13228), (3307, 12960), (4320, 9921), (6480, 6614)]