84120840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233669}}^1$

素因数の和:233686

約数の個数: 48

約数和(自身を含む): 273393900

約数和(自身を除く): 189273060

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, 233669, 467338, 701007, 934676, 1168345, 1402014, 1869352, 2103021, 2336690, 2804028, 3505035, 4206042, 4673380, 5608056, 7010070, 8412084, 9346760, 10515105, 14020140, 16824168, 21030210, 28040280, 42060420, 84120840]

約数ペア:

[(1, 84120840), (2, 42060420), (3, 28040280), (4, 21030210), (5, 16824168), (6, 14020140), (8, 10515105), (9, 9346760), (10, 8412084), (12, 7010070), (15, 5608056), (18, 4673380), (20, 4206042), (24, 3505035), (30, 2804028), (36, 2336690), (40, 2103021), (45, 1869352), (60, 1402014), (72, 1168345), (90, 934676), (120, 701007), (180, 467338), (360, 233669)]