71908320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13619}}^1$

素因数の和:13648

約数の個数: 96

約数和(自身を含む): 247121280

約数和(自身を除く): 175212960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13619, 27238, 40857, 54476, 68095, 81714, 108952, 136190, 149809, 163428, 204285, 217904, 272380, 299618, 326856, 408570, 435808, 449427, 544760, 599236, 653712, 749045, 817140, 898854, 1089520, 1198472, 1307424, 1498090, 1634280, 1797708, 2179040, 2247135, 2396944, 2996180, 3268560, 3595416, 4494270, 4793888, 5992360, 6537120, 7190832, 8988540, 11984720, 14381664, 17977080, 23969440, 35954160, 71908320]

約数ペア:

[(1, 71908320), (2, 35954160), (3, 23969440), (4, 17977080), (5, 14381664), (6, 11984720), (8, 8988540), (10, 7190832), (11, 6537120), (12, 5992360), (15, 4793888), (16, 4494270), (20, 3595416), (22, 3268560), (24, 2996180), (30, 2396944), (32, 2247135), (33, 2179040), (40, 1797708), (44, 1634280), (48, 1498090), (55, 1307424), (60, 1198472), (66, 1089520), (80, 898854), (88, 817140), (96, 749045), (110, 653712), (120, 599236), (132, 544760), (160, 449427), (165, 435808), (176, 408570), (220, 326856), (240, 299618), (264, 272380), (330, 217904), (352, 204285), (440, 163428), (480, 149809), (528, 136190), (660, 108952), (880, 81714), (1056, 68095), (1320, 54476), (1760, 40857), (2640, 27238), (5280, 13619)]