2051708040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{6469}}^1$

素因数の和:7367

約数の個数: 96

約数和(自身を含む): 6676651800

約数和(自身を除く): 4624943760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 881, 1762, 2643, 3524, 4405, 5286, 6469, 7048, 7929, 8810, 10572, 12938, 13215, 15858, 17620, 19407, 21144, 25876, 26430, 31716, 32345, 35240, 38814, 39645, 51752, 52860, 58221, 63432, 64690, 77628, 79290, 97035, 105720, 116442, 129380, 155256, 158580, 194070, 232884, 258760, 291105, 317160, 388140, 465768, 582210, 776280, 1164420, 2328840, 5699189, 11398378, 17097567, 22796756, 28495945, 34195134, 45593512, 51292701, 56991890, 68390268, 85487835, 102585402, 113983780, 136780536, 170975670, 205170804, 227967560, 256463505, 341951340, 410341608, 512927010, 683902680, 1025854020, 2051708040]

約数ペア:

[(1, 2051708040), (2, 1025854020), (3, 683902680), (4, 512927010), (5, 410341608), (6, 341951340), (8, 256463505), (9, 227967560), (10, 205170804), (12, 170975670), (15, 136780536), (18, 113983780), (20, 102585402), (24, 85487835), (30, 68390268), (36, 56991890), (40, 51292701), (45, 45593512), (60, 34195134), (72, 28495945), (90, 22796756), (120, 17097567), (180, 11398378), (360, 5699189), (881, 2328840), (1762, 1164420), (2643, 776280), (3524, 582210), (4405, 465768), (5286, 388140), (6469, 317160), (7048, 291105), (7929, 258760), (8810, 232884), (10572, 194070), (12938, 158580), (13215, 155256), (15858, 129380), (17620, 116442), (19407, 105720), (21144, 97035), (25876, 79290), (26430, 77628), (31716, 64690), (32345, 63432), (35240, 58221), (38814, 52860), (39645, 51752)]