138545880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104959}}^1$

素因数の和:104984

約数の個数: 64

約数和(自身を含む): 453427200

約数和(自身を除く): 314881320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104959, 209918, 314877, 419836, 524795, 629754, 839672, 1049590, 1154549, 1259508, 1574385, 2099180, 2309098, 2519016, 3148770, 3463647, 4198360, 4618196, 5772745, 6297540, 6927294, 9236392, 11545490, 12595080, 13854588, 17318235, 23090980, 27709176, 34636470, 46181960, 69272940, 138545880]

約数ペア:

[(1, 138545880), (2, 69272940), (3, 46181960), (4, 34636470), (5, 27709176), (6, 23090980), (8, 17318235), (10, 13854588), (11, 12595080), (12, 11545490), (15, 9236392), (20, 6927294), (22, 6297540), (24, 5772745), (30, 4618196), (33, 4198360), (40, 3463647), (44, 3148770), (55, 2519016), (60, 2309098), (66, 2099180), (88, 1574385), (110, 1259508), (120, 1154549), (132, 1049590), (165, 839672), (220, 629754), (264, 524795), (330, 419836), (440, 314877), (660, 209918), (1320, 104959)]