69915240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1237}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 228856680

約数和(自身を除く): 158941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1237, 1256, 1413, 1570, 1884, 2355, 2474, 2826, 3140, 3711, 3768, 4710, 4948, 5652, 6185, 6280, 7065, 7422, 9420, 9896, 11133, 11304, 12370, 14130, 14844, 18555, 18840, 22266, 24740, 28260, 29688, 37110, 44532, 49480, 55665, 56520, 74220, 89064, 111330, 148440, 194209, 222660, 388418, 445320, 582627, 776836, 971045, 1165254, 1553672, 1747881, 1942090, 2330508, 2913135, 3495762, 3884180, 4661016, 5826270, 6991524, 7768360, 8739405, 11652540, 13983048, 17478810, 23305080, 34957620, 69915240]

約数ペア:

[(1, 69915240), (2, 34957620), (3, 23305080), (4, 17478810), (5, 13983048), (6, 11652540), (8, 8739405), (9, 7768360), (10, 6991524), (12, 5826270), (15, 4661016), (18, 3884180), (20, 3495762), (24, 2913135), (30, 2330508), (36, 1942090), (40, 1747881), (45, 1553672), (60, 1165254), (72, 971045), (90, 776836), (120, 582627), (157, 445320), (180, 388418), (314, 222660), (360, 194209), (471, 148440), (628, 111330), (785, 89064), (942, 74220), (1237, 56520), (1256, 55665), (1413, 49480), (1570, 44532), (1884, 37110), (2355, 29688), (2474, 28260), (2826, 24740), (3140, 22266), (3711, 18840), (3768, 18555), (4710, 14844), (4948, 14130), (5652, 12370), (6185, 11304), (6280, 11133), (7065, 9896), (7422, 9420)]