1240029360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:872

約数の個数: 240

約数和(自身を含む): 4393718784

約数和(自身を除く): 3153689424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 103, 115, 120, 138, 144, 180, 184, 206, 207, 230, 240, 276, 309, 345, 360, 368, 412, 414, 460, 515, 552, 618, 690, 720, 727, 824, 828, 920, 927, 1030, 1035, 1104, 1236, 1380, 1454, 1545, 1648, 1656, 1840, 1854, 2060, 2070, 2181, 2369, 2472, 2760, 2908, 3090, 3312, 3635, 3708, 4120, 4140, 4362, 4635, 4738, 4944, 5520, 5816, 6180, 6543, 7107, 7270, 7416, 8240, 8280, 8724, 9270, 9476, 10905, 11632, 11845, 12360, 13086, 14214, 14540, 14832, 16560, 16721, 17448, 18540, 18952, 21321, 21810, 23690, 24720, 26172, 28428, 29080, 32715, 33442, 34896, 35535, 37080, 37904, 42642, 43620, 47380, 50163, 52344, 56856, 58160, 65430, 66884, 71070, 74160, 74881, 83605, 85284, 87240, 94760, 100326, 104688, 106605, 113712, 130860, 133768, 142140, 149762, 150489, 167210, 170568, 174480, 189520, 200652, 213210, 224643, 250815, 261720, 267536, 284280, 299524, 300978, 334420, 341136, 374405, 401304, 426420, 449286, 501630, 523440, 568560, 599048, 601956, 668840, 673929, 748810, 752445, 802608, 852840, 898572, 1003260, 1123215, 1198096, 1203912, 1337680, 1347858, 1497620, 1504890, 1705680, 1722263, 1797144, 2006520, 2246430, 2407824, 2695716, 2995240, 3009780, 3369645, 3444526, 3594288, 4013040, 4492860, 5166789, 5391432, 5990480, 6019560, 6739290, 6889052, 8611315, 8985720, 10333578, 10782864, 12039120, 13478580, 13778104, 15500367, 17222630, 17971440, 20667156, 25833945, 26957160, 27556208, 31000734, 34445260, 41334312, 51667890, 53914320, 62001468, 68890520, 77501835, 82668624, 103335780, 124002936, 137781040, 155003670, 206671560, 248005872, 310007340, 413343120, 620014680, 1240029360]

約数ペア:

[(1, 1240029360), (2, 620014680), (3, 413343120), (4, 310007340), (5, 248005872), (6, 206671560), (8, 155003670), (9, 137781040), (10, 124002936), (12, 103335780), (15, 82668624), (16, 77501835), (18, 68890520), (20, 62001468), (23, 53914320), (24, 51667890), (30, 41334312), (36, 34445260), (40, 31000734), (45, 27556208), (46, 26957160), (48, 25833945), (60, 20667156), (69, 17971440), (72, 17222630), (80, 15500367), (90, 13778104), (92, 13478580), (103, 12039120), (115, 10782864), (120, 10333578), (138, 8985720), (144, 8611315), (180, 6889052), (184, 6739290), (206, 6019560), (207, 5990480), (230, 5391432), (240, 5166789), (276, 4492860), (309, 4013040), (345, 3594288), (360, 3444526), (368, 3369645), (412, 3009780), (414, 2995240), (460, 2695716), (515, 2407824), (552, 2246430), (618, 2006520), (690, 1797144), (720, 1722263), (727, 1705680), (824, 1504890), (828, 1497620), (920, 1347858), (927, 1337680), (1030, 1203912), (1035, 1198096), (1104, 1123215), (1236, 1003260), (1380, 898572), (1454, 852840), (1545, 802608), (1648, 752445), (1656, 748810), (1840, 673929), (1854, 668840), (2060, 601956), (2070, 599048), (2181, 568560), (2369, 523440), (2472, 501630), (2760, 449286), (2908, 426420), (3090, 401304), (3312, 374405), (3635, 341136), (3708, 334420), (4120, 300978), (4140, 299524), (4362, 284280), (4635, 267536), (4738, 261720), (4944, 250815), (5520, 224643), (5816, 213210), (6180, 200652), (6543, 189520), (7107, 174480), (7270, 170568), (7416, 167210), (8240, 150489), (8280, 149762), (8724, 142140), (9270, 133768), (9476, 130860), (10905, 113712), (11632, 106605), (11845, 104688), (12360, 100326), (13086, 94760), (14214, 87240), (14540, 85284), (14832, 83605), (16560, 74881), (16721, 74160), (17448, 71070), (18540, 66884), (18952, 65430), (21321, 58160), (21810, 56856), (23690, 52344), (24720, 50163), (26172, 47380), (28428, 43620), (29080, 42642), (32715, 37904), (33442, 37080), (34896, 35535)]