461725920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 240

約数和(自身を含む): 1701453600

約数和(自身を除く): 1239727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1549, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3098, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4647, 4968, 5520, 6196, 6210, 6480, 6624, 7452, 7745, 8280, 9294, 9315, 9936, 11040, 12392, 12420, 12960, 13941, 14904, 15490, 16560, 18588, 18630, 19872, 23235, 24784, 24840, 27882, 29808, 30980, 33120, 35627, 37176, 37260, 41823, 46470, 49568, 49680, 55764, 59616, 61960, 69705, 71254, 74352, 74520, 83646, 92940, 99360, 106881, 111528, 123920, 125469, 139410, 142508, 148704, 149040, 167292, 178135, 185880, 209115, 213762, 223056, 247840, 250938, 278820, 285016, 298080, 320643, 334584, 356270, 371760, 418230, 427524, 446112, 501876, 534405, 557640, 570032, 627345, 641286, 669168, 712540, 743520, 836460, 855048, 961929, 1003752, 1068810, 1115280, 1140064, 1254690, 1282572, 1338336, 1425080, 1603215, 1672920, 1710096, 1923858, 2007504, 2137620, 2230560, 2509380, 2565144, 2850160, 2885787, 3206430, 3345840, 3420192, 3847716, 4015008, 4275240, 4809645, 5018760, 5130288, 5700320, 5771574, 6412860, 6691680, 7695432, 8550480, 9619290, 10037520, 10260576, 11543148, 12825720, 14428935, 15390864, 17100960, 19238580, 20075040, 23086296, 25651440, 28857870, 30781728, 38477160, 46172592, 51302880, 57715740, 76954320, 92345184, 115431480, 153908640, 230862960, 461725920]

約数ペア:

[(1, 461725920), (2, 230862960), (3, 153908640), (4, 115431480), (5, 92345184), (6, 76954320), (8, 57715740), (9, 51302880), (10, 46172592), (12, 38477160), (15, 30781728), (16, 28857870), (18, 25651440), (20, 23086296), (23, 20075040), (24, 19238580), (27, 17100960), (30, 15390864), (32, 14428935), (36, 12825720), (40, 11543148), (45, 10260576), (46, 10037520), (48, 9619290), (54, 8550480), (60, 7695432), (69, 6691680), (72, 6412860), (80, 5771574), (81, 5700320), (90, 5130288), (92, 5018760), (96, 4809645), (108, 4275240), (115, 4015008), (120, 3847716), (135, 3420192), (138, 3345840), (144, 3206430), (160, 2885787), (162, 2850160), (180, 2565144), (184, 2509380), (207, 2230560), (216, 2137620), (230, 2007504), (240, 1923858), (270, 1710096), (276, 1672920), (288, 1603215), (324, 1425080), (345, 1338336), (360, 1282572), (368, 1254690), (405, 1140064), (414, 1115280), (432, 1068810), (460, 1003752), (480, 961929), (540, 855048), (552, 836460), (621, 743520), (648, 712540), (690, 669168), (720, 641286), (736, 627345), (810, 570032), (828, 557640), (864, 534405), (920, 501876), (1035, 446112), (1080, 427524), (1104, 418230), (1242, 371760), (1296, 356270), (1380, 334584), (1440, 320643), (1549, 298080), (1620, 285016), (1656, 278820), (1840, 250938), (1863, 247840), (2070, 223056), (2160, 213762), (2208, 209115), (2484, 185880), (2592, 178135), (2760, 167292), (3098, 149040), (3105, 148704), (3240, 142508), (3312, 139410), (3680, 125469), (3726, 123920), (4140, 111528), (4320, 106881), (4647, 99360), (4968, 92940), (5520, 83646), (6196, 74520), (6210, 74352), (6480, 71254), (6624, 69705), (7452, 61960), (7745, 59616), (8280, 55764), (9294, 49680), (9315, 49568), (9936, 46470), (11040, 41823), (12392, 37260), (12420, 37176), (12960, 35627), (13941, 33120), (14904, 30980), (15490, 29808), (16560, 27882), (18588, 24840), (18630, 24784), (19872, 23235)]