2099672280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{648047}}^1$

素因数の和:648070

約数の個数: 80

約数和(自身を含む): 7057242720

約数和(自身を除く): 4957570440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 648047, 1296094, 1944141, 2592188, 3240235, 3888282, 5184376, 5832423, 6480470, 7776564, 9720705, 11664846, 12960940, 15553128, 17497269, 19441410, 23329692, 25921880, 29162115, 34994538, 38882820, 46659384, 52491807, 58324230, 69989076, 77765640, 87486345, 104983614, 116648460, 139978152, 174972690, 209967228, 233296920, 262459035, 349945380, 419934456, 524918070, 699890760, 1049836140, 2099672280]

約数ペア:

[(1, 2099672280), (2, 1049836140), (3, 699890760), (4, 524918070), (5, 419934456), (6, 349945380), (8, 262459035), (9, 233296920), (10, 209967228), (12, 174972690), (15, 139978152), (18, 116648460), (20, 104983614), (24, 87486345), (27, 77765640), (30, 69989076), (36, 58324230), (40, 52491807), (45, 46659384), (54, 38882820), (60, 34994538), (72, 29162115), (81, 25921880), (90, 23329692), (108, 19441410), (120, 17497269), (135, 15553128), (162, 12960940), (180, 11664846), (216, 9720705), (270, 7776564), (324, 6480470), (360, 5832423), (405, 5184376), (540, 3888282), (648, 3240235), (810, 2592188), (1080, 1944141), (1620, 1296094), (3240, 648047)]