1266139440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1758527}}^1$

素因数の和:1758546

約数の個数: 60

約数和(自身を含む): 4252120704

約数和(自身を除く): 2985981264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1758527, 3517054, 5275581, 7034108, 8792635, 10551162, 14068216, 15826743, 17585270, 21102324, 26377905, 28136432, 31653486, 35170540, 42204648, 52755810, 63306972, 70341080, 79133715, 84409296, 105511620, 126613944, 140682160, 158267430, 211023240, 253227888, 316534860, 422046480, 633069720, 1266139440]

約数ペア:

[(1, 1266139440), (2, 633069720), (3, 422046480), (4, 316534860), (5, 253227888), (6, 211023240), (8, 158267430), (9, 140682160), (10, 126613944), (12, 105511620), (15, 84409296), (16, 79133715), (18, 70341080), (20, 63306972), (24, 52755810), (30, 42204648), (36, 35170540), (40, 31653486), (45, 28136432), (48, 26377905), (60, 21102324), (72, 17585270), (80, 15826743), (90, 14068216), (120, 10551162), (144, 8792635), (180, 7034108), (240, 5275581), (360, 3517054), (720, 1758527)]