89480640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1226

約数の個数: 112

約数和(自身を含む): 287779968

約数和(自身を除く): 198299328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1123, 1245, 1328, 1660, 1992, 2246, 2490, 2656, 3320, 3369, 3984, 4492, 4980, 5312, 5615, 6640, 6738, 7968, 8984, 9960, 11230, 13280, 13476, 15936, 16845, 17968, 19920, 22460, 26560, 26952, 33690, 35936, 39840, 44920, 53904, 67380, 71872, 79680, 89840, 93209, 107808, 134760, 179680, 186418, 215616, 269520, 279627, 359360, 372836, 466045, 539040, 559254, 745672, 932090, 1078080, 1118508, 1398135, 1491344, 1864180, 2237016, 2796270, 2982688, 3728360, 4474032, 5592540, 5965376, 7456720, 8948064, 11185080, 14913440, 17896128, 22370160, 29826880, 44740320, 89480640]

約数ペア:

[(1, 89480640), (2, 44740320), (3, 29826880), (4, 22370160), (5, 17896128), (6, 14913440), (8, 11185080), (10, 8948064), (12, 7456720), (15, 5965376), (16, 5592540), (20, 4474032), (24, 3728360), (30, 2982688), (32, 2796270), (40, 2237016), (48, 1864180), (60, 1491344), (64, 1398135), (80, 1118508), (83, 1078080), (96, 932090), (120, 745672), (160, 559254), (166, 539040), (192, 466045), (240, 372836), (249, 359360), (320, 279627), (332, 269520), (415, 215616), (480, 186418), (498, 179680), (664, 134760), (830, 107808), (960, 93209), (996, 89840), (1123, 79680), (1245, 71872), (1328, 67380), (1660, 53904), (1992, 44920), (2246, 39840), (2490, 35936), (2656, 33690), (3320, 26952), (3369, 26560), (3984, 22460), (4492, 19920), (4980, 17968), (5312, 16845), (5615, 15936), (6640, 13476), (6738, 13280), (7968, 11230), (8984, 9960)]