23480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{503}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 70761600

約数和(自身を除く): 47281560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 389, 503, 778, 1006, 1167, 1509, 1556, 1945, 2012, 2334, 2515, 3018, 3112, 3890, 4024, 4668, 5030, 5835, 6036, 7545, 7780, 9336, 10060, 11670, 12072, 15090, 15560, 20120, 23340, 30180, 46680, 60360, 195667, 391334, 587001, 782668, 978335, 1174002, 1565336, 1956670, 2348004, 2935005, 3913340, 4696008, 5870010, 7826680, 11740020, 23480040]

約数ペア:

[(1, 23480040), (2, 11740020), (3, 7826680), (4, 5870010), (5, 4696008), (6, 3913340), (8, 2935005), (10, 2348004), (12, 1956670), (15, 1565336), (20, 1174002), (24, 978335), (30, 782668), (40, 587001), (60, 391334), (120, 195667), (389, 60360), (503, 46680), (778, 30180), (1006, 23340), (1167, 20120), (1509, 15560), (1556, 15090), (1945, 12072), (2012, 11670), (2334, 10060), (2515, 9336), (3018, 7780), (3112, 7545), (3890, 6036), (4024, 5835), (4668, 5030)]