230550480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{320209}}^1$

素因数の和:320228

約数の個数: 60

約数和(自身を含む): 774267780

約数和(自身を除く): 543717300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 320209, 640418, 960627, 1280836, 1601045, 1921254, 2561672, 2881881, 3202090, 3842508, 4803135, 5123344, 5763762, 6404180, 7685016, 9606270, 11527524, 12808360, 14409405, 15370032, 19212540, 23055048, 25616720, 28818810, 38425080, 46110096, 57637620, 76850160, 115275240, 230550480]

約数ペア:

[(1, 230550480), (2, 115275240), (3, 76850160), (4, 57637620), (5, 46110096), (6, 38425080), (8, 28818810), (9, 25616720), (10, 23055048), (12, 19212540), (15, 15370032), (16, 14409405), (18, 12808360), (20, 11527524), (24, 9606270), (30, 7685016), (36, 6404180), (40, 5763762), (45, 5123344), (48, 4803135), (60, 3842508), (72, 3202090), (80, 2881881), (90, 2561672), (120, 1921254), (144, 1601045), (180, 1280836), (240, 960627), (360, 640418), (720, 320209)]