2215385280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{769231}}^1$

素因数の和:769254

約数の個数: 84

約数和(自身を含む): 7620012192

約数和(自身を除く): 5404626912

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 769231, 1538462, 2307693, 3076924, 3846155, 4615386, 6153848, 6923079, 7692310, 9230772, 11538465, 12307696, 13846158, 15384620, 18461544, 23076930, 24615392, 27692316, 30769240, 34615395, 36923088, 46153860, 49230784, 55384632, 61538480, 69230790, 73846176, 92307720, 110769264, 123076960, 138461580, 147692352, 184615440, 221538528, 246153920, 276923160, 369230880, 443077056, 553846320, 738461760, 1107692640, 2215385280]

約数ペア:

[(1, 2215385280), (2, 1107692640), (3, 738461760), (4, 553846320), (5, 443077056), (6, 369230880), (8, 276923160), (9, 246153920), (10, 221538528), (12, 184615440), (15, 147692352), (16, 138461580), (18, 123076960), (20, 110769264), (24, 92307720), (30, 73846176), (32, 69230790), (36, 61538480), (40, 55384632), (45, 49230784), (48, 46153860), (60, 36923088), (64, 34615395), (72, 30769240), (80, 27692316), (90, 24615392), (96, 23076930), (120, 18461544), (144, 15384620), (160, 13846158), (180, 12307696), (192, 11538465), (240, 9230772), (288, 7692310), (320, 6923079), (360, 6153848), (480, 4615386), (576, 3846155), (720, 3076924), (960, 2307693), (1440, 1538462), (2880, 769231)]