1913760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{443}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 6713280

約数和(自身を除く): 4799520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 443, 480, 540, 720, 864, 886, 1080, 1329, 1440, 1772, 2160, 2215, 2658, 3544, 3987, 4320, 4430, 5316, 6645, 7088, 7974, 8860, 10632, 11961, 13290, 14176, 15948, 17720, 19935, 21264, 23922, 26580, 31896, 35440, 39870, 42528, 47844, 53160, 59805, 63792, 70880, 79740, 95688, 106320, 119610, 127584, 159480, 191376, 212640, 239220, 318960, 382752, 478440, 637920, 956880, 1913760]

約数ペア:

[(1, 1913760), (2, 956880), (3, 637920), (4, 478440), (5, 382752), (6, 318960), (8, 239220), (9, 212640), (10, 191376), (12, 159480), (15, 127584), (16, 119610), (18, 106320), (20, 95688), (24, 79740), (27, 70880), (30, 63792), (32, 59805), (36, 53160), (40, 47844), (45, 42528), (48, 39870), (54, 35440), (60, 31896), (72, 26580), (80, 23922), (90, 21264), (96, 19935), (108, 17720), (120, 15948), (135, 14176), (144, 13290), (160, 11961), (180, 10632), (216, 8860), (240, 7974), (270, 7088), (288, 6645), (360, 5316), (432, 4430), (443, 4320), (480, 3987), (540, 3544), (720, 2658), (864, 2215), (886, 2160), (1080, 1772), (1329, 1440)]