238284720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1160

約数の個数: 160

約数和(自身を含む): 829232640

約数和(自身を除く): 590947920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1031, 1070, 1080, 1284, 1605, 1712, 1926, 2062, 2140, 2160, 2568, 2889, 3093, 3210, 3852, 4124, 4280, 4815, 5136, 5155, 5778, 6186, 6420, 7704, 8248, 8560, 9279, 9630, 10310, 11556, 12372, 12840, 14445, 15408, 15465, 16496, 18558, 19260, 20620, 23112, 24744, 25680, 27837, 28890, 30930, 37116, 38520, 41240, 46224, 46395, 49488, 55674, 57780, 61860, 74232, 77040, 82480, 92790, 110317, 111348, 115560, 123720, 139185, 148464, 185580, 220634, 222696, 231120, 247440, 278370, 330951, 371160, 441268, 445392, 551585, 556740, 661902, 742320, 882536, 992853, 1103170, 1113480, 1323804, 1654755, 1765072, 1985706, 2206340, 2226960, 2647608, 2978559, 3309510, 3971412, 4412680, 4964265, 5295216, 5957118, 6619020, 7942824, 8825360, 9928530, 11914236, 13238040, 14892795, 15885648, 19857060, 23828472, 26476080, 29785590, 39714120, 47656944, 59571180, 79428240, 119142360, 238284720]

約数ペア:

[(1, 238284720), (2, 119142360), (3, 79428240), (4, 59571180), (5, 47656944), (6, 39714120), (8, 29785590), (9, 26476080), (10, 23828472), (12, 19857060), (15, 15885648), (16, 14892795), (18, 13238040), (20, 11914236), (24, 9928530), (27, 8825360), (30, 7942824), (36, 6619020), (40, 5957118), (45, 5295216), (48, 4964265), (54, 4412680), (60, 3971412), (72, 3309510), (80, 2978559), (90, 2647608), (107, 2226960), (108, 2206340), (120, 1985706), (135, 1765072), (144, 1654755), (180, 1323804), (214, 1113480), (216, 1103170), (240, 992853), (270, 882536), (321, 742320), (360, 661902), (428, 556740), (432, 551585), (535, 445392), (540, 441268), (642, 371160), (720, 330951), (856, 278370), (963, 247440), (1031, 231120), (1070, 222696), (1080, 220634), (1284, 185580), (1605, 148464), (1712, 139185), (1926, 123720), (2062, 115560), (2140, 111348), (2160, 110317), (2568, 92790), (2889, 82480), (3093, 77040), (3210, 74232), (3852, 61860), (4124, 57780), (4280, 55674), (4815, 49488), (5136, 46395), (5155, 46224), (5778, 41240), (6186, 38520), (6420, 37116), (7704, 30930), (8248, 28890), (8560, 27837), (9279, 25680), (9630, 24744), (10310, 23112), (11556, 20620), (12372, 19260), (12840, 18558), (14445, 16496), (15408, 15465)]