229555440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 774379008

約数和(自身を除く): 544823568

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, 277, 360, 554, 720, 831, 1108, 1151, 1385, 1662, 2216, 2302, 2493, 2770, 3324, 3453, 4155, 4432, 4604, 4986, 5540, 5755, 6648, 6906, 8310, 9208, 9972, 10359, 11080, 11510, 12465, 13296, 13812, 16620, 17265, 18416, 19944, 20718, 22160, 23020, 24930, 27624, 33240, 34530, 39888, 41436, 46040, 49860, 51795, 55248, 66480, 69060, 82872, 92080, 99720, 103590, 138120, 165744, 199440, 207180, 276240, 318827, 414360, 637654, 828720, 956481, 1275308, 1594135, 1912962, 2550616, 2869443, 3188270, 3825924, 4782405, 5101232, 5738886, 6376540, 7651848, 9564810, 11477772, 12753080, 14347215, 15303696, 19129620, 22955544, 25506160, 28694430, 38259240, 45911088, 57388860, 76518480, 114777720, 229555440]

約数ペア:

[(1, 229555440), (2, 114777720), (3, 76518480), (4, 57388860), (5, 45911088), (6, 38259240), (8, 28694430), (9, 25506160), (10, 22955544), (12, 19129620), (15, 15303696), (16, 14347215), (18, 12753080), (20, 11477772), (24, 9564810), (30, 7651848), (36, 6376540), (40, 5738886), (45, 5101232), (48, 4782405), (60, 3825924), (72, 3188270), (80, 2869443), (90, 2550616), (120, 1912962), (144, 1594135), (180, 1275308), (240, 956481), (277, 828720), (360, 637654), (554, 414360), (720, 318827), (831, 276240), (1108, 207180), (1151, 199440), (1385, 165744), (1662, 138120), (2216, 103590), (2302, 99720), (2493, 92080), (2770, 82872), (3324, 69060), (3453, 66480), (4155, 55248), (4432, 51795), (4604, 49860), (4986, 46040), (5540, 41436), (5755, 39888), (6648, 34530), (6906, 33240), (8310, 27624), (9208, 24930), (9972, 23020), (10359, 22160), (11080, 20718), (11510, 19944), (12465, 18416), (13296, 17265), (13812, 16620)]