127708320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{266059}}^1$

素因数の和:266077

約数の個数: 48

約数和(自身を含む): 402282720

約数和(自身を除く): 274574400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 266059, 532118, 798177, 1064236, 1330295, 1596354, 2128472, 2660590, 3192708, 3990885, 4256944, 5321180, 6385416, 7981770, 8513888, 10642360, 12770832, 15963540, 21284720, 25541664, 31927080, 42569440, 63854160, 127708320]

約数ペア:

[(1, 127708320), (2, 63854160), (3, 42569440), (4, 31927080), (5, 25541664), (6, 21284720), (8, 15963540), (10, 12770832), (12, 10642360), (15, 8513888), (16, 7981770), (20, 6385416), (24, 5321180), (30, 4256944), (32, 3990885), (40, 3192708), (48, 2660590), (60, 2128472), (80, 1596354), (96, 1330295), (120, 1064236), (160, 798177), (240, 532118), (480, 266059)]