208228320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16067}}^1$

素因数の和:16094

約数の個数: 120

約数和(自身を含む): 734918184

約数和(自身を除く): 526689864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16067, 32134, 48201, 64268, 80335, 96402, 128536, 144603, 160670, 192804, 241005, 257072, 289206, 321340, 385608, 433809, 482010, 514144, 578412, 642680, 723015, 771216, 867618, 964020, 1156824, 1285360, 1301427, 1446030, 1542432, 1735236, 1928040, 2169045, 2313648, 2570720, 2602854, 2892060, 3470472, 3856080, 4338090, 4627296, 5205708, 5784120, 6507135, 6940944, 7712160, 8676180, 10411416, 11568240, 13014270, 13881888, 17352360, 20822832, 23136480, 26028540, 34704720, 41645664, 52057080, 69409440, 104114160, 208228320]

約数ペア:

[(1, 208228320), (2, 104114160), (3, 69409440), (4, 52057080), (5, 41645664), (6, 34704720), (8, 26028540), (9, 23136480), (10, 20822832), (12, 17352360), (15, 13881888), (16, 13014270), (18, 11568240), (20, 10411416), (24, 8676180), (27, 7712160), (30, 6940944), (32, 6507135), (36, 5784120), (40, 5205708), (45, 4627296), (48, 4338090), (54, 3856080), (60, 3470472), (72, 2892060), (80, 2602854), (81, 2570720), (90, 2313648), (96, 2169045), (108, 1928040), (120, 1735236), (135, 1542432), (144, 1446030), (160, 1301427), (162, 1285360), (180, 1156824), (216, 964020), (240, 867618), (270, 771216), (288, 723015), (324, 642680), (360, 578412), (405, 514144), (432, 482010), (480, 433809), (540, 385608), (648, 321340), (720, 289206), (810, 257072), (864, 241005), (1080, 192804), (1296, 160670), (1440, 144603), (1620, 128536), (2160, 96402), (2592, 80335), (3240, 64268), (4320, 48201), (6480, 32134), (12960, 16067)]