61468480

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 154204416

約数和(自身を除く): 92735936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 61, 64, 67, 80, 94, 122, 134, 160, 188, 235, 244, 268, 305, 320, 335, 376, 470, 488, 536, 610, 670, 752, 940, 976, 1072, 1220, 1340, 1504, 1880, 1952, 2144, 2440, 2680, 2867, 3008, 3149, 3760, 3904, 4087, 4288, 4880, 5360, 5734, 6298, 7520, 8174, 9760, 10720, 11468, 12596, 14335, 15040, 15745, 16348, 19520, 20435, 21440, 22936, 25192, 28670, 31490, 32696, 40870, 45872, 50384, 57340, 62980, 65392, 81740, 91744, 100768, 114680, 125960, 130784, 163480, 183488, 192089, 201536, 229360, 251920, 261568, 326960, 384178, 458720, 503840, 653920, 768356, 917440, 960445, 1007680, 1307840, 1536712, 1920890, 3073424, 3841780, 6146848, 7683560, 12293696, 15367120, 30734240, 61468480]

約数ペア:

[(1, 61468480), (2, 30734240), (4, 15367120), (5, 12293696), (8, 7683560), (10, 6146848), (16, 3841780), (20, 3073424), (32, 1920890), (40, 1536712), (47, 1307840), (61, 1007680), (64, 960445), (67, 917440), (80, 768356), (94, 653920), (122, 503840), (134, 458720), (160, 384178), (188, 326960), (235, 261568), (244, 251920), (268, 229360), (305, 201536), (320, 192089), (335, 183488), (376, 163480), (470, 130784), (488, 125960), (536, 114680), (610, 100768), (670, 91744), (752, 81740), (940, 65392), (976, 62980), (1072, 57340), (1220, 50384), (1340, 45872), (1504, 40870), (1880, 32696), (1952, 31490), (2144, 28670), (2440, 25192), (2680, 22936), (2867, 21440), (3008, 20435), (3149, 19520), (3760, 16348), (3904, 15745), (4087, 15040), (4288, 14335), (4880, 12596), (5360, 11468), (5734, 10720), (6298, 9760), (7520, 8174)]