162519120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{225721}}^1$

素因数の和:225740

約数の個数: 60

約数和(自身を含む): 545795796

約数和(自身を除く): 383276676

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, 225721, 451442, 677163, 902884, 1128605, 1354326, 1805768, 2031489, 2257210, 2708652, 3385815, 3611536, 4062978, 4514420, 5417304, 6771630, 8125956, 9028840, 10157445, 10834608, 13543260, 16251912, 18057680, 20314890, 27086520, 32503824, 40629780, 54173040, 81259560, 162519120]

約数ペア:

[(1, 162519120), (2, 81259560), (3, 54173040), (4, 40629780), (5, 32503824), (6, 27086520), (8, 20314890), (9, 18057680), (10, 16251912), (12, 13543260), (15, 10834608), (16, 10157445), (18, 9028840), (20, 8125956), (24, 6771630), (30, 5417304), (36, 4514420), (40, 4062978), (45, 3611536), (48, 3385815), (60, 2708652), (72, 2257210), (80, 2031489), (90, 1805768), (120, 1354326), (144, 1128605), (180, 902884), (240, 677163), (360, 451442), (720, 225721)]