23653320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 71280000

約数和(自身を除く): 47626680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 449, 878, 898, 1317, 1347, 1756, 1796, 2195, 2245, 2634, 2694, 3512, 3592, 4390, 4490, 5268, 5388, 6585, 6735, 8780, 8980, 10536, 10776, 13170, 13470, 17560, 17960, 26340, 26940, 52680, 53880, 197111, 394222, 591333, 788444, 985555, 1182666, 1576888, 1971110, 2365332, 2956665, 3942220, 4730664, 5913330, 7884440, 11826660, 23653320]

約数ペア:

[(1, 23653320), (2, 11826660), (3, 7884440), (4, 5913330), (5, 4730664), (6, 3942220), (8, 2956665), (10, 2365332), (12, 1971110), (15, 1576888), (20, 1182666), (24, 985555), (30, 788444), (40, 591333), (60, 394222), (120, 197111), (439, 53880), (449, 52680), (878, 26940), (898, 26340), (1317, 17960), (1347, 17560), (1756, 13470), (1796, 13170), (2195, 10776), (2245, 10536), (2634, 8980), (2694, 8780), (3512, 6735), (3592, 6585), (4390, 5388), (4490, 5268)]