2802857760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1946429}}^1$

素因数の和:1946450

約数の個数: 72

約数和(自身を含む): 9564757020

約数和(自身を除く): 6761899260

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, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1946429, 3892858, 5839287, 7785716, 9732145, 11678574, 15571432, 17517861, 19464290, 23357148, 29196435, 31142864, 35035722, 38928580, 46714296, 58392870, 62285728, 70071444, 77857160, 87589305, 93428592, 116785740, 140142888, 155714320, 175178610, 186857184, 233571480, 280285776, 311428640, 350357220, 467142960, 560571552, 700714440, 934285920, 1401428880, 2802857760]

約数ペア:

[(1, 2802857760), (2, 1401428880), (3, 934285920), (4, 700714440), (5, 560571552), (6, 467142960), (8, 350357220), (9, 311428640), (10, 280285776), (12, 233571480), (15, 186857184), (16, 175178610), (18, 155714320), (20, 140142888), (24, 116785740), (30, 93428592), (32, 87589305), (36, 77857160), (40, 70071444), (45, 62285728), (48, 58392870), (60, 46714296), (72, 38928580), (80, 35035722), (90, 31142864), (96, 29196435), (120, 23357148), (144, 19464290), (160, 17517861), (180, 15571432), (240, 11678574), (288, 9732145), (360, 7785716), (480, 5839287), (720, 3892858), (1440, 1946429)]