47776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15342

約数の個数: 80

約数和(自身を含む): 159510624

約数和(自身を除く): 111734064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15313, 30626, 45939, 61252, 76565, 91878, 122504, 153130, 183756, 199069, 229695, 245008, 306260, 367512, 398138, 459390, 597207, 612520, 735024, 796276, 918780, 995345, 1194414, 1225040, 1592552, 1837560, 1990690, 2388828, 2986035, 3185104, 3675120, 3981380, 4777656, 5972070, 7962760, 9555312, 11944140, 15925520, 23888280, 47776560]

約数ペア:

[(1, 47776560), (2, 23888280), (3, 15925520), (4, 11944140), (5, 9555312), (6, 7962760), (8, 5972070), (10, 4777656), (12, 3981380), (13, 3675120), (15, 3185104), (16, 2986035), (20, 2388828), (24, 1990690), (26, 1837560), (30, 1592552), (39, 1225040), (40, 1194414), (48, 995345), (52, 918780), (60, 796276), (65, 735024), (78, 612520), (80, 597207), (104, 459390), (120, 398138), (130, 367512), (156, 306260), (195, 245008), (208, 229695), (240, 199069), (260, 183756), (312, 153130), (390, 122504), (520, 91878), (624, 76565), (780, 61252), (1040, 45939), (1560, 30626), (3120, 15313)]