77997120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 112

約数和(自身を含む): 250179840

約数和(自身を除く): 172182720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 160, 192, 226, 240, 320, 339, 452, 480, 565, 678, 719, 904, 960, 1130, 1356, 1438, 1695, 1808, 2157, 2260, 2712, 2876, 3390, 3595, 3616, 4314, 4520, 5424, 5752, 6780, 7190, 7232, 8628, 9040, 10785, 10848, 11504, 13560, 14380, 17256, 18080, 21570, 21696, 23008, 27120, 28760, 34512, 36160, 43140, 46016, 54240, 57520, 69024, 81247, 86280, 108480, 115040, 138048, 162494, 172560, 230080, 243741, 324988, 345120, 406235, 487482, 649976, 690240, 812470, 974964, 1218705, 1299952, 1624940, 1949928, 2437410, 2599904, 3249880, 3899856, 4874820, 5199808, 6499760, 7799712, 9749640, 12999520, 15599424, 19499280, 25999040, 38998560, 77997120]

約数ペア:

[(1, 77997120), (2, 38998560), (3, 25999040), (4, 19499280), (5, 15599424), (6, 12999520), (8, 9749640), (10, 7799712), (12, 6499760), (15, 5199808), (16, 4874820), (20, 3899856), (24, 3249880), (30, 2599904), (32, 2437410), (40, 1949928), (48, 1624940), (60, 1299952), (64, 1218705), (80, 974964), (96, 812470), (113, 690240), (120, 649976), (160, 487482), (192, 406235), (226, 345120), (240, 324988), (320, 243741), (339, 230080), (452, 172560), (480, 162494), (565, 138048), (678, 115040), (719, 108480), (904, 86280), (960, 81247), (1130, 69024), (1356, 57520), (1438, 54240), (1695, 46016), (1808, 43140), (2157, 36160), (2260, 34512), (2712, 28760), (2876, 27120), (3390, 23008), (3595, 21696), (3616, 21570), (4314, 18080), (4520, 17256), (5424, 14380), (5752, 13560), (6780, 11504), (7190, 10848), (7232, 10785), (8628, 9040)]