123775440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10973}}^1$

素因数の和:11036

約数の個数: 80

約数和(自身を含む): 391903488

約数和(自身を除く): 268128048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 10973, 11280, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 175568, 219460, 263352, 329190, 438920, 515731, 526704, 658380, 877840, 1031462, 1316760, 1547193, 2062924, 2578655, 2633520, 3094386, 4125848, 5157310, 6188772, 7735965, 8251696, 10314620, 12377544, 15471930, 20629240, 24755088, 30943860, 41258480, 61887720, 123775440]

約数ペア:

[(1, 123775440), (2, 61887720), (3, 41258480), (4, 30943860), (5, 24755088), (6, 20629240), (8, 15471930), (10, 12377544), (12, 10314620), (15, 8251696), (16, 7735965), (20, 6188772), (24, 5157310), (30, 4125848), (40, 3094386), (47, 2633520), (48, 2578655), (60, 2062924), (80, 1547193), (94, 1316760), (120, 1031462), (141, 877840), (188, 658380), (235, 526704), (240, 515731), (282, 438920), (376, 329190), (470, 263352), (564, 219460), (705, 175568), (752, 164595), (940, 131676), (1128, 109730), (1410, 87784), (1880, 65838), (2256, 54865), (2820, 43892), (3760, 32919), (5640, 21946), (10973, 11280)]