90046880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7342

約数の個数: 96

約数和(自身を含む): 265265280

約数和(自身を除く): 175218400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 7309, 12320, 14618, 29236, 36545, 51163, 58472, 73090, 80399, 102326, 116944, 146180, 160798, 204652, 233888, 255815, 292360, 321596, 401995, 409304, 511630, 562793, 584720, 643192, 803990, 818608, 1023260, 1125586, 1169440, 1286384, 1607980, 1637216, 2046520, 2251172, 2572768, 2813965, 3215960, 4093040, 4502344, 5627930, 6431920, 8186080, 9004688, 11255860, 12863840, 18009376, 22511720, 45023440, 90046880]

約数ペア:

[(1, 90046880), (2, 45023440), (4, 22511720), (5, 18009376), (7, 12863840), (8, 11255860), (10, 9004688), (11, 8186080), (14, 6431920), (16, 5627930), (20, 4502344), (22, 4093040), (28, 3215960), (32, 2813965), (35, 2572768), (40, 2251172), (44, 2046520), (55, 1637216), (56, 1607980), (70, 1286384), (77, 1169440), (80, 1125586), (88, 1023260), (110, 818608), (112, 803990), (140, 643192), (154, 584720), (160, 562793), (176, 511630), (220, 409304), (224, 401995), (280, 321596), (308, 292360), (352, 255815), (385, 233888), (440, 204652), (560, 160798), (616, 146180), (770, 116944), (880, 102326), (1120, 80399), (1232, 73090), (1540, 58472), (1760, 51163), (2464, 36545), (3080, 29236), (6160, 14618), (7309, 12320)]