201630960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1663

約数の個数: 120

約数和(自身を含む): 681121584

約数和(自身を除く): 479490624

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, 193, 240, 360, 386, 579, 720, 772, 965, 1158, 1451, 1544, 1737, 1930, 2316, 2895, 2902, 3088, 3474, 3860, 4353, 4632, 5790, 5804, 6948, 7255, 7720, 8685, 8706, 9264, 11580, 11608, 13059, 13896, 14510, 15440, 17370, 17412, 21765, 23160, 23216, 26118, 27792, 29020, 34740, 34824, 43530, 46320, 52236, 58040, 65295, 69480, 69648, 87060, 104472, 116080, 130590, 138960, 174120, 208944, 261180, 280043, 348240, 522360, 560086, 840129, 1044720, 1120172, 1400215, 1680258, 2240344, 2520387, 2800430, 3360516, 4200645, 4480688, 5040774, 5600860, 6721032, 8401290, 10081548, 11201720, 12601935, 13442064, 16802580, 20163096, 22403440, 25203870, 33605160, 40326192, 50407740, 67210320, 100815480, 201630960]

約数ペア:

[(1, 201630960), (2, 100815480), (3, 67210320), (4, 50407740), (5, 40326192), (6, 33605160), (8, 25203870), (9, 22403440), (10, 20163096), (12, 16802580), (15, 13442064), (16, 12601935), (18, 11201720), (20, 10081548), (24, 8401290), (30, 6721032), (36, 5600860), (40, 5040774), (45, 4480688), (48, 4200645), (60, 3360516), (72, 2800430), (80, 2520387), (90, 2240344), (120, 1680258), (144, 1400215), (180, 1120172), (193, 1044720), (240, 840129), (360, 560086), (386, 522360), (579, 348240), (720, 280043), (772, 261180), (965, 208944), (1158, 174120), (1451, 138960), (1544, 130590), (1737, 116080), (1930, 104472), (2316, 87060), (2895, 69648), (2902, 69480), (3088, 65295), (3474, 58040), (3860, 52236), (4353, 46320), (4632, 43530), (5790, 34824), (5804, 34740), (6948, 29020), (7255, 27792), (7720, 26118), (8685, 23216), (8706, 23160), (9264, 21765), (11580, 17412), (11608, 17370), (13059, 15440), (13896, 14510)]