90622680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26041}}^1$

素因数の和:26084

約数の個数: 64

約数和(自身を含む): 281253600

約数和(自身を除く): 190630920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 26041, 52082, 78123, 104164, 130205, 156246, 208328, 260410, 312492, 390615, 520820, 624984, 755189, 781230, 1041640, 1510378, 1562460, 2265567, 3020756, 3124920, 3775945, 4531134, 6041512, 7551890, 9062268, 11327835, 15103780, 18124536, 22655670, 30207560, 45311340, 90622680]

約数ペア:

[(1, 90622680), (2, 45311340), (3, 30207560), (4, 22655670), (5, 18124536), (6, 15103780), (8, 11327835), (10, 9062268), (12, 7551890), (15, 6041512), (20, 4531134), (24, 3775945), (29, 3124920), (30, 3020756), (40, 2265567), (58, 1562460), (60, 1510378), (87, 1041640), (116, 781230), (120, 755189), (145, 624984), (174, 520820), (232, 390615), (290, 312492), (348, 260410), (435, 208328), (580, 156246), (696, 130205), (870, 104164), (1160, 78123), (1740, 52082), (3480, 26041)]