2027804580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{168143}}^1$

素因数の和:168225

約数の個数: 72

約数和(自身を含む): 6242850432

約数和(自身を除く): 4215045852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 168143, 336286, 504429, 672572, 840715, 1008858, 1513287, 1681430, 2017716, 2522145, 3026574, 3362860, 5044290, 6053148, 7566435, 10088580, 11265581, 15132870, 22531162, 30265740, 33796743, 45062324, 56327905, 67593486, 101390229, 112655810, 135186972, 168983715, 202780458, 225311620, 337967430, 405560916, 506951145, 675934860, 1013902290, 2027804580]

約数ペア:

[(1, 2027804580), (2, 1013902290), (3, 675934860), (4, 506951145), (5, 405560916), (6, 337967430), (9, 225311620), (10, 202780458), (12, 168983715), (15, 135186972), (18, 112655810), (20, 101390229), (30, 67593486), (36, 56327905), (45, 45062324), (60, 33796743), (67, 30265740), (90, 22531162), (134, 15132870), (180, 11265581), (201, 10088580), (268, 7566435), (335, 6053148), (402, 5044290), (603, 3362860), (670, 3026574), (804, 2522145), (1005, 2017716), (1206, 1681430), (1340, 1513287), (2010, 1008858), (2412, 840715), (3015, 672572), (4020, 504429), (6030, 336286), (12060, 168143)]