15166680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 45792000

約数和(自身を除く): 30625320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 599, 633, 844, 1055, 1198, 1266, 1688, 1797, 2110, 2396, 2532, 2995, 3165, 3594, 4220, 4792, 5064, 5990, 6330, 7188, 8440, 8985, 11980, 12660, 14376, 17970, 23960, 25320, 35940, 71880, 126389, 252778, 379167, 505556, 631945, 758334, 1011112, 1263890, 1516668, 1895835, 2527780, 3033336, 3791670, 5055560, 7583340, 15166680]

約数ペア:

[(1, 15166680), (2, 7583340), (3, 5055560), (4, 3791670), (5, 3033336), (6, 2527780), (8, 1895835), (10, 1516668), (12, 1263890), (15, 1011112), (20, 758334), (24, 631945), (30, 505556), (40, 379167), (60, 252778), (120, 126389), (211, 71880), (422, 35940), (599, 25320), (633, 23960), (844, 17970), (1055, 14376), (1198, 12660), (1266, 11980), (1688, 8985), (1797, 8440), (2110, 7188), (2396, 6330), (2532, 5990), (2995, 5064), (3165, 4792), (3594, 4220)]