2016758880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1400527}}^1$

素因数の和:1400548

約数の個数: 72

約数和(自身を含む): 6882194592

約数和(自身を除く): 4865435712

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, 1400527, 2801054, 4201581, 5602108, 7002635, 8403162, 11204216, 12604743, 14005270, 16806324, 21007905, 22408432, 25209486, 28010540, 33612648, 42015810, 44816864, 50418972, 56021080, 63023715, 67225296, 84031620, 100837944, 112042160, 126047430, 134450592, 168063240, 201675888, 224084320, 252094860, 336126480, 403351776, 504189720, 672252960, 1008379440, 2016758880]

約数ペア:

[(1, 2016758880), (2, 1008379440), (3, 672252960), (4, 504189720), (5, 403351776), (6, 336126480), (8, 252094860), (9, 224084320), (10, 201675888), (12, 168063240), (15, 134450592), (16, 126047430), (18, 112042160), (20, 100837944), (24, 84031620), (30, 67225296), (32, 63023715), (36, 56021080), (40, 50418972), (45, 44816864), (48, 42015810), (60, 33612648), (72, 28010540), (80, 25209486), (90, 22408432), (96, 21007905), (120, 16806324), (144, 14005270), (160, 12604743), (180, 11204216), (240, 8403162), (288, 7002635), (360, 5602108), (480, 4201581), (720, 2801054), (1440, 1400527)]