230304840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1709}}^1$

素因数の和:2846

約数の個数: 64

約数和(自身を含む): 691934400

約数和(自身を除く): 461629560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1123, 1709, 2246, 3369, 3418, 4492, 5127, 5615, 6738, 6836, 8545, 8984, 10254, 11230, 13476, 13672, 16845, 17090, 20508, 22460, 25635, 26952, 33690, 34180, 41016, 44920, 51270, 67380, 68360, 102540, 134760, 205080, 1919207, 3838414, 5757621, 7676828, 9596035, 11515242, 15353656, 19192070, 23030484, 28788105, 38384140, 46060968, 57576210, 76768280, 115152420, 230304840]

約数ペア:

[(1, 230304840), (2, 115152420), (3, 76768280), (4, 57576210), (5, 46060968), (6, 38384140), (8, 28788105), (10, 23030484), (12, 19192070), (15, 15353656), (20, 11515242), (24, 9596035), (30, 7676828), (40, 5757621), (60, 3838414), (120, 1919207), (1123, 205080), (1709, 134760), (2246, 102540), (3369, 68360), (3418, 67380), (4492, 51270), (5127, 44920), (5615, 41016), (6738, 34180), (6836, 33690), (8545, 26952), (8984, 25635), (10254, 22460), (11230, 20508), (13476, 17090), (13672, 16845)]