252689280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3616

約数の個数: 128

約数和(自身を含む): 827448480

約数和(自身を除く): 574759200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3557, 4440, 4736, 5920, 7104, 7114, 8880, 10671, 11840, 14208, 14228, 17760, 17785, 21342, 23680, 28456, 35520, 35570, 42684, 53355, 56912, 71040, 71140, 85368, 106710, 113824, 131609, 142280, 170736, 213420, 227648, 263218, 284560, 341472, 394827, 426840, 455296, 526436, 569120, 658045, 682944, 789654, 853680, 1052872, 1138240, 1316090, 1365888, 1579308, 1707360, 1974135, 2105744, 2276480, 2632180, 3158616, 3414720, 3948270, 4211488, 5264360, 6317232, 6829440, 7896540, 8422976, 10528720, 12634464, 15793080, 16845952, 21057440, 25268928, 31586160, 42114880, 50537856, 63172320, 84229760, 126344640, 252689280]

約数ペア:

[(1, 252689280), (2, 126344640), (3, 84229760), (4, 63172320), (5, 50537856), (6, 42114880), (8, 31586160), (10, 25268928), (12, 21057440), (15, 16845952), (16, 15793080), (20, 12634464), (24, 10528720), (30, 8422976), (32, 7896540), (37, 6829440), (40, 6317232), (48, 5264360), (60, 4211488), (64, 3948270), (74, 3414720), (80, 3158616), (96, 2632180), (111, 2276480), (120, 2105744), (128, 1974135), (148, 1707360), (160, 1579308), (185, 1365888), (192, 1316090), (222, 1138240), (240, 1052872), (296, 853680), (320, 789654), (370, 682944), (384, 658045), (444, 569120), (480, 526436), (555, 455296), (592, 426840), (640, 394827), (740, 341472), (888, 284560), (960, 263218), (1110, 227648), (1184, 213420), (1480, 170736), (1776, 142280), (1920, 131609), (2220, 113824), (2368, 106710), (2960, 85368), (3552, 71140), (3557, 71040), (4440, 56912), (4736, 53355), (5920, 42684), (7104, 35570), (7114, 35520), (8880, 28456), (10671, 23680), (11840, 21342), (14208, 17785), (14228, 17760)]