431664480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23059}}^1$

素因数の和:23093

約数の個数: 144

約数和(自身を含む): 1586435760

約数和(自身を除く): 1154771280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 23059, 46118, 69177, 92236, 115295, 138354, 184472, 207531, 230590, 276708, 299767, 345885, 368944, 415062, 461180, 553416, 599534, 691770, 737888, 830124, 899301, 922360, 1037655, 1106832, 1199068, 1383540, 1498835, 1660248, 1798602, 1844720, 2075310, 2213664, 2398136, 2697903, 2767080, 2997670, 3320496, 3597204, 3689440, 4150620, 4496505, 4796272, 5395806, 5534160, 5995340, 6640992, 7194408, 8301240, 8993010, 9592544, 10791612, 11068320, 11990680, 13489515, 14388816, 16602480, 17986020, 21583224, 23981360, 26979030, 28777632, 33204960, 35972040, 43166448, 47962720, 53958060, 71944080, 86332896, 107916120, 143888160, 215832240, 431664480]

約数ペア:

[(1, 431664480), (2, 215832240), (3, 143888160), (4, 107916120), (5, 86332896), (6, 71944080), (8, 53958060), (9, 47962720), (10, 43166448), (12, 35972040), (13, 33204960), (15, 28777632), (16, 26979030), (18, 23981360), (20, 21583224), (24, 17986020), (26, 16602480), (30, 14388816), (32, 13489515), (36, 11990680), (39, 11068320), (40, 10791612), (45, 9592544), (48, 8993010), (52, 8301240), (60, 7194408), (65, 6640992), (72, 5995340), (78, 5534160), (80, 5395806), (90, 4796272), (96, 4496505), (104, 4150620), (117, 3689440), (120, 3597204), (130, 3320496), (144, 2997670), (156, 2767080), (160, 2697903), (180, 2398136), (195, 2213664), (208, 2075310), (234, 1844720), (240, 1798602), (260, 1660248), (288, 1498835), (312, 1383540), (360, 1199068), (390, 1106832), (416, 1037655), (468, 922360), (480, 899301), (520, 830124), (585, 737888), (624, 691770), (720, 599534), (780, 553416), (936, 461180), (1040, 415062), (1170, 368944), (1248, 345885), (1440, 299767), (1560, 276708), (1872, 230590), (2080, 207531), (2340, 184472), (3120, 138354), (3744, 115295), (4680, 92236), (6240, 69177), (9360, 46118), (18720, 23059)]