616282920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{155627}}^1$

素因数の和:155655

約数の個数: 96

約数和(自身を含む): 2185017120

約数和(自身を除く): 1568734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 155627, 311254, 466881, 622508, 778135, 933762, 1245016, 1400643, 1556270, 1711897, 1867524, 2334405, 2801286, 3112540, 3423794, 3735048, 4668810, 5135691, 5602572, 6225080, 6847588, 7003215, 8559485, 9337620, 10271382, 11205144, 13695176, 14006430, 15407073, 17118970, 18675240, 20542764, 25678455, 28012860, 30814146, 34237940, 41085528, 51356910, 56025720, 61628292, 68475880, 77035365, 102713820, 123256584, 154070730, 205427640, 308141460, 616282920]

約数ペア:

[(1, 616282920), (2, 308141460), (3, 205427640), (4, 154070730), (5, 123256584), (6, 102713820), (8, 77035365), (9, 68475880), (10, 61628292), (11, 56025720), (12, 51356910), (15, 41085528), (18, 34237940), (20, 30814146), (22, 28012860), (24, 25678455), (30, 20542764), (33, 18675240), (36, 17118970), (40, 15407073), (44, 14006430), (45, 13695176), (55, 11205144), (60, 10271382), (66, 9337620), (72, 8559485), (88, 7003215), (90, 6847588), (99, 6225080), (110, 5602572), (120, 5135691), (132, 4668810), (165, 3735048), (180, 3423794), (198, 3112540), (220, 2801286), (264, 2334405), (330, 1867524), (360, 1711897), (396, 1556270), (440, 1400643), (495, 1245016), (660, 933762), (792, 778135), (990, 622508), (1320, 466881), (1980, 311254), (3960, 155627)]