448558560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1618081920

約数和(自身を除く): 1169523360

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, 83, 90, 96, 108, 120, 135, 139, 144, 160, 162, 166, 180, 216, 240, 243, 249, 270, 278, 288, 324, 332, 360, 405, 415, 417, 432, 480, 486, 498, 540, 556, 648, 664, 695, 720, 747, 810, 830, 834, 864, 972, 996, 1080, 1112, 1215, 1245, 1251, 1296, 1328, 1390, 1440, 1494, 1620, 1660, 1668, 1944, 1992, 2085, 2160, 2224, 2241, 2430, 2490, 2502, 2592, 2656, 2780, 2988, 3240, 3320, 3336, 3735, 3753, 3888, 3984, 4170, 4320, 4448, 4482, 4860, 4980, 5004, 5560, 5976, 6255, 6480, 6640, 6672, 6723, 7470, 7506, 7776, 7968, 8340, 8964, 9720, 9960, 10008, 11120, 11205, 11259, 11537, 11952, 12510, 12960, 13280, 13344, 13446, 14940, 15012, 16680, 17928, 18765, 19440, 19920, 20016, 20169, 22240, 22410, 22518, 23074, 23904, 25020, 26892, 29880, 30024, 33360, 33615, 33777, 34611, 35856, 37530, 38880, 39840, 40032, 40338, 44820, 45036, 46148, 50040, 53784, 56295, 57685, 59760, 60048, 66720, 67230, 67554, 69222, 71712, 75060, 80676, 89640, 90072, 92296, 100080, 100845, 103833, 107568, 112590, 115370, 119520, 120096, 134460, 135108, 138444, 150120, 161352, 168885, 173055, 179280, 180144, 184592, 200160, 201690, 207666, 215136, 225180, 230740, 268920, 270216, 276888, 300240, 311499, 322704, 337770, 346110, 358560, 360288, 369184, 403380, 415332, 450360, 461480, 519165, 537840, 540432, 553776, 600480, 622998, 645408, 675540, 692220, 806760, 830664, 900720, 922960, 934497, 1038330, 1075680, 1080864, 1107552, 1245996, 1351080, 1384440, 1557495, 1613520, 1661328, 1801440, 1845920, 1868994, 2076660, 2491992, 2702160, 2768880, 2803491, 3114990, 3227040, 3322656, 3737988, 4153320, 4672485, 4983984, 5404320, 5537760, 5606982, 6229980, 7475976, 8306640, 9344970, 9967968, 11213964, 12459960, 14017455, 14951952, 16613280, 18689940, 22427928, 24919920, 28034910, 29903904, 37379880, 44855856, 49839840, 56069820, 74759760, 89711712, 112139640, 149519520, 224279280, 448558560]

約数ペア:

[(1, 448558560), (2, 224279280), (3, 149519520), (4, 112139640), (5, 89711712), (6, 74759760), (8, 56069820), (9, 49839840), (10, 44855856), (12, 37379880), (15, 29903904), (16, 28034910), (18, 24919920), (20, 22427928), (24, 18689940), (27, 16613280), (30, 14951952), (32, 14017455), (36, 12459960), (40, 11213964), (45, 9967968), (48, 9344970), (54, 8306640), (60, 7475976), (72, 6229980), (80, 5606982), (81, 5537760), (83, 5404320), (90, 4983984), (96, 4672485), (108, 4153320), (120, 3737988), (135, 3322656), (139, 3227040), (144, 3114990), (160, 2803491), (162, 2768880), (166, 2702160), (180, 2491992), (216, 2076660), (240, 1868994), (243, 1845920), (249, 1801440), (270, 1661328), (278, 1613520), (288, 1557495), (324, 1384440), (332, 1351080), (360, 1245996), (405, 1107552), (415, 1080864), (417, 1075680), (432, 1038330), (480, 934497), (486, 922960), (498, 900720), (540, 830664), (556, 806760), (648, 692220), (664, 675540), (695, 645408), (720, 622998), (747, 600480), (810, 553776), (830, 540432), (834, 537840), (864, 519165), (972, 461480), (996, 450360), (1080, 415332), (1112, 403380), (1215, 369184), (1245, 360288), (1251, 358560), (1296, 346110), (1328, 337770), (1390, 322704), (1440, 311499), (1494, 300240), (1620, 276888), (1660, 270216), (1668, 268920), (1944, 230740), (1992, 225180), (2085, 215136), (2160, 207666), (2224, 201690), (2241, 200160), (2430, 184592), (2490, 180144), (2502, 179280), (2592, 173055), (2656, 168885), (2780, 161352), (2988, 150120), (3240, 138444), (3320, 135108), (3336, 134460), (3735, 120096), (3753, 119520), (3888, 115370), (3984, 112590), (4170, 107568), (4320, 103833), (4448, 100845), (4482, 100080), (4860, 92296), (4980, 90072), (5004, 89640), (5560, 80676), (5976, 75060), (6255, 71712), (6480, 69222), (6640, 67554), (6672, 67230), (6723, 66720), (7470, 60048), (7506, 59760), (7776, 57685), (7968, 56295), (8340, 53784), (8964, 50040), (9720, 46148), (9960, 45036), (10008, 44820), (11120, 40338), (11205, 40032), (11259, 39840), (11537, 38880), (11952, 37530), (12510, 35856), (12960, 34611), (13280, 33777), (13344, 33615), (13446, 33360), (14940, 30024), (15012, 29880), (16680, 26892), (17928, 25020), (18765, 23904), (19440, 23074), (19920, 22518), (20016, 22410), (20169, 22240)]