77741760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 112

約数和(自身を含む): 252228096

約数和(自身を除く): 174486336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1723, 1880, 2256, 2820, 3008, 3446, 3760, 4512, 5169, 5640, 6892, 7520, 8615, 9024, 10338, 11280, 13784, 15040, 17230, 20676, 22560, 25845, 27568, 34460, 41352, 45120, 51690, 55136, 68920, 80981, 82704, 103380, 110272, 137840, 161962, 165408, 206760, 242943, 275680, 323924, 330816, 404905, 413520, 485886, 551360, 647848, 809810, 827040, 971772, 1214715, 1295696, 1619620, 1654080, 1943544, 2429430, 2591392, 3239240, 3887088, 4858860, 5182784, 6478480, 7774176, 9717720, 12956960, 15548352, 19435440, 25913920, 38870880, 77741760]

約数ペア:

[(1, 77741760), (2, 38870880), (3, 25913920), (4, 19435440), (5, 15548352), (6, 12956960), (8, 9717720), (10, 7774176), (12, 6478480), (15, 5182784), (16, 4858860), (20, 3887088), (24, 3239240), (30, 2591392), (32, 2429430), (40, 1943544), (47, 1654080), (48, 1619620), (60, 1295696), (64, 1214715), (80, 971772), (94, 827040), (96, 809810), (120, 647848), (141, 551360), (160, 485886), (188, 413520), (192, 404905), (235, 330816), (240, 323924), (282, 275680), (320, 242943), (376, 206760), (470, 165408), (480, 161962), (564, 137840), (705, 110272), (752, 103380), (940, 82704), (960, 80981), (1128, 68920), (1410, 55136), (1504, 51690), (1723, 45120), (1880, 41352), (2256, 34460), (2820, 27568), (3008, 25845), (3446, 22560), (3760, 20676), (4512, 17230), (5169, 15040), (5640, 13784), (6892, 11280), (7520, 10338), (8615, 9024)]