47843760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 149347584

約数和(自身を除く): 101503824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1223, 1304, 1630, 1956, 2445, 2446, 2608, 3260, 3669, 3912, 4890, 4892, 6115, 6520, 7338, 7824, 9780, 9784, 12230, 13040, 14676, 18345, 19560, 19568, 24460, 29352, 36690, 39120, 48920, 58704, 73380, 97840, 146760, 199349, 293520, 398698, 598047, 797396, 996745, 1196094, 1594792, 1993490, 2392188, 2990235, 3189584, 3986980, 4784376, 5980470, 7973960, 9568752, 11960940, 15947920, 23921880, 47843760]

約数ペア:

[(1, 47843760), (2, 23921880), (3, 15947920), (4, 11960940), (5, 9568752), (6, 7973960), (8, 5980470), (10, 4784376), (12, 3986980), (15, 3189584), (16, 2990235), (20, 2392188), (24, 1993490), (30, 1594792), (40, 1196094), (48, 996745), (60, 797396), (80, 598047), (120, 398698), (163, 293520), (240, 199349), (326, 146760), (489, 97840), (652, 73380), (815, 58704), (978, 48920), (1223, 39120), (1304, 36690), (1630, 29352), (1956, 24460), (2445, 19568), (2446, 19560), (2608, 18345), (3260, 14676), (3669, 13040), (3912, 12230), (4890, 9784), (4892, 9780), (6115, 7824), (6520, 7338)]