272820960

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2372

約数の個数: 168

約数和(自身を含む): 966780360

約数和(自身を除く): 693959400

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2339, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4678, 4860, 5832, 6480, 7017, 7290, 7776, 9356, 9720, 11664, 11695, 12960, 14034, 14580, 18712, 19440, 21051, 23328, 23390, 28068, 29160, 35085, 37424, 38880, 42102, 46780, 56136, 58320, 63153, 70170, 74848, 84204, 93560, 105255, 112272, 116640, 126306, 140340, 168408, 187120, 189459, 210510, 224544, 252612, 280680, 315765, 336816, 374240, 378918, 421020, 505224, 561360, 568377, 631530, 673632, 757836, 842040, 947295, 1010448, 1122720, 1136754, 1263060, 1515672, 1684080, 1705131, 1894590, 2020896, 2273508, 2526120, 2841885, 3031344, 3368160, 3410262, 3789180, 4547016, 5052240, 5683770, 6062688, 6820524, 7578360, 8525655, 9094032, 10104480, 11367540, 13641048, 15156720, 17051310, 18188064, 22735080, 27282096, 30313440, 34102620, 45470160, 54564192, 68205240, 90940320, 136410480, 272820960]

約数ペア:

[(1, 272820960), (2, 136410480), (3, 90940320), (4, 68205240), (5, 54564192), (6, 45470160), (8, 34102620), (9, 30313440), (10, 27282096), (12, 22735080), (15, 18188064), (16, 17051310), (18, 15156720), (20, 13641048), (24, 11367540), (27, 10104480), (30, 9094032), (32, 8525655), (36, 7578360), (40, 6820524), (45, 6062688), (48, 5683770), (54, 5052240), (60, 4547016), (72, 3789180), (80, 3410262), (81, 3368160), (90, 3031344), (96, 2841885), (108, 2526120), (120, 2273508), (135, 2020896), (144, 1894590), (160, 1705131), (162, 1684080), (180, 1515672), (216, 1263060), (240, 1136754), (243, 1122720), (270, 1010448), (288, 947295), (324, 842040), (360, 757836), (405, 673632), (432, 631530), (480, 568377), (486, 561360), (540, 505224), (648, 421020), (720, 378918), (729, 374240), (810, 336816), (864, 315765), (972, 280680), (1080, 252612), (1215, 224544), (1296, 210510), (1440, 189459), (1458, 187120), (1620, 168408), (1944, 140340), (2160, 126306), (2339, 116640), (2430, 112272), (2592, 105255), (2916, 93560), (3240, 84204), (3645, 74848), (3888, 70170), (4320, 63153), (4678, 58320), (4860, 56136), (5832, 46780), (6480, 42102), (7017, 38880), (7290, 37424), (7776, 35085), (9356, 29160), (9720, 28068), (11664, 23390), (11695, 23328), (12960, 21051), (14034, 19440), (14580, 18712)]