2120074560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:603

約数の個数: 280

約数和(自身を含む): 7594494336

約数和(自身を除く): 5474419776

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 263, 270, 288, 311, 320, 324, 360, 405, 432, 480, 526, 540, 576, 622, 648, 720, 789, 810, 864, 933, 960, 1052, 1080, 1244, 1296, 1315, 1440, 1555, 1578, 1620, 1728, 1866, 2104, 2160, 2367, 2488, 2592, 2630, 2799, 2880, 3110, 3156, 3240, 3732, 3945, 4208, 4320, 4665, 4734, 4976, 5184, 5260, 5598, 6220, 6312, 6480, 7101, 7464, 7890, 8397, 8416, 8640, 9330, 9468, 9952, 10520, 11196, 11835, 12440, 12624, 12960, 13995, 14202, 14928, 15780, 16794, 16832, 18660, 18936, 19904, 21040, 21303, 22392, 23670, 24880, 25191, 25248, 25920, 27990, 28404, 29856, 31560, 33588, 35505, 37320, 37872, 41985, 42080, 42606, 44784, 47340, 49760, 50382, 50496, 55980, 56808, 59712, 63120, 67176, 71010, 74640, 75744, 81793, 83970, 84160, 85212, 89568, 94680, 99520, 100764, 106515, 111960, 113616, 125955, 126240, 134352, 142020, 149280, 151488, 163586, 167940, 170424, 179136, 189360, 201528, 213030, 223920, 227232, 245379, 251910, 252480, 268704, 284040, 298560, 327172, 335880, 340848, 378720, 403056, 408965, 426060, 447840, 454464, 490758, 503820, 537408, 568080, 654344, 671760, 681696, 736137, 757440, 806112, 817930, 852120, 895680, 981516, 1007640, 1136160, 1226895, 1308688, 1343520, 1363392, 1472274, 1612224, 1635860, 1704240, 1963032, 2015280, 2208411, 2272320, 2453790, 2617376, 2687040, 2944548, 3271720, 3408480, 3680685, 3926064, 4030560, 4416822, 4907580, 5234752, 5889096, 6543440, 6625233, 6816960, 7361370, 7852128, 8061120, 8833644, 9815160, 11042055, 11778192, 13086880, 13250466, 14722740, 15704256, 17667288, 19630320, 22084110, 23556384, 26173760, 26500932, 29445480, 33126165, 35334576, 39260640, 44168220, 47112768, 53001864, 58890960, 66252330, 70669152, 78521280, 88336440, 106003728, 117781920, 132504660, 141338304, 176672880, 212007456, 235563840, 265009320, 353345760, 424014912, 530018640, 706691520, 1060037280, 2120074560]

約数ペア:

[(1, 2120074560), (2, 1060037280), (3, 706691520), (4, 530018640), (5, 424014912), (6, 353345760), (8, 265009320), (9, 235563840), (10, 212007456), (12, 176672880), (15, 141338304), (16, 132504660), (18, 117781920), (20, 106003728), (24, 88336440), (27, 78521280), (30, 70669152), (32, 66252330), (36, 58890960), (40, 53001864), (45, 47112768), (48, 44168220), (54, 39260640), (60, 35334576), (64, 33126165), (72, 29445480), (80, 26500932), (81, 26173760), (90, 23556384), (96, 22084110), (108, 19630320), (120, 17667288), (135, 15704256), (144, 14722740), (160, 13250466), (162, 13086880), (180, 11778192), (192, 11042055), (216, 9815160), (240, 8833644), (263, 8061120), (270, 7852128), (288, 7361370), (311, 6816960), (320, 6625233), (324, 6543440), (360, 5889096), (405, 5234752), (432, 4907580), (480, 4416822), (526, 4030560), (540, 3926064), (576, 3680685), (622, 3408480), (648, 3271720), (720, 2944548), (789, 2687040), (810, 2617376), (864, 2453790), (933, 2272320), (960, 2208411), (1052, 2015280), (1080, 1963032), (1244, 1704240), (1296, 1635860), (1315, 1612224), (1440, 1472274), (1555, 1363392), (1578, 1343520), (1620, 1308688), (1728, 1226895), (1866, 1136160), (2104, 1007640), (2160, 981516), (2367, 895680), (2488, 852120), (2592, 817930), (2630, 806112), (2799, 757440), (2880, 736137), (3110, 681696), (3156, 671760), (3240, 654344), (3732, 568080), (3945, 537408), (4208, 503820), (4320, 490758), (4665, 454464), (4734, 447840), (4976, 426060), (5184, 408965), (5260, 403056), (5598, 378720), (6220, 340848), (6312, 335880), (6480, 327172), (7101, 298560), (7464, 284040), (7890, 268704), (8397, 252480), (8416, 251910), (8640, 245379), (9330, 227232), (9468, 223920), (9952, 213030), (10520, 201528), (11196, 189360), (11835, 179136), (12440, 170424), (12624, 167940), (12960, 163586), (13995, 151488), (14202, 149280), (14928, 142020), (15780, 134352), (16794, 126240), (16832, 125955), (18660, 113616), (18936, 111960), (19904, 106515), (21040, 100764), (21303, 99520), (22392, 94680), (23670, 89568), (24880, 85212), (25191, 84160), (25248, 83970), (25920, 81793), (27990, 75744), (28404, 74640), (29856, 71010), (31560, 67176), (33588, 63120), (35505, 59712), (37320, 56808), (37872, 55980), (41985, 50496), (42080, 50382), (42606, 49760), (44784, 47340)]