1200238560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2567

約数の個数: 240

約数和(自身を含む): 4352062176

約数和(自身を除く): 3151823616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 864, 888, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1620, 1665, 1776, 1998, 2160, 2220, 2503, 2592, 2664, 2960, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4995, 5006, 5328, 5920, 5994, 6480, 6660, 7509, 7992, 8880, 9990, 10012, 10656, 11988, 12515, 12960, 13320, 14985, 15018, 15984, 17760, 19980, 20024, 22527, 23976, 25030, 26640, 29970, 30036, 31968, 37545, 39960, 40048, 45054, 47952, 50060, 53280, 59940, 60072, 67581, 75090, 79920, 80096, 90108, 92611, 95904, 100120, 112635, 119880, 120144, 135162, 150180, 159840, 180216, 185222, 200240, 202743, 225270, 239760, 240288, 270324, 277833, 300360, 337905, 360432, 370444, 400480, 405486, 450540, 463055, 479520, 540648, 555666, 600720, 675810, 720864, 740888, 810972, 833499, 901080, 926110, 1013715, 1081296, 1111332, 1201440, 1351620, 1389165, 1481776, 1621944, 1666998, 1802160, 1852220, 2027430, 2162592, 2222664, 2500497, 2703240, 2778330, 2963552, 3243888, 3333996, 3604320, 3704440, 4054860, 4167495, 4445328, 5000994, 5406480, 5556660, 6487776, 6667992, 7408880, 7501491, 8109720, 8334990, 8890656, 10001988, 10812960, 11113320, 12502485, 13335984, 14817760, 15002982, 16219440, 16669980, 20003976, 22226640, 25004970, 26671968, 30005964, 32438880, 33339960, 37507455, 40007952, 44453280, 50009940, 60011928, 66679920, 75014910, 80015904, 100019880, 120023856, 133359840, 150029820, 200039760, 240047712, 300059640, 400079520, 600119280, 1200238560]

約数ペア:

[(1, 1200238560), (2, 600119280), (3, 400079520), (4, 300059640), (5, 240047712), (6, 200039760), (8, 150029820), (9, 133359840), (10, 120023856), (12, 100019880), (15, 80015904), (16, 75014910), (18, 66679920), (20, 60011928), (24, 50009940), (27, 44453280), (30, 40007952), (32, 37507455), (36, 33339960), (37, 32438880), (40, 30005964), (45, 26671968), (48, 25004970), (54, 22226640), (60, 20003976), (72, 16669980), (74, 16219440), (80, 15002982), (81, 14817760), (90, 13335984), (96, 12502485), (108, 11113320), (111, 10812960), (120, 10001988), (135, 8890656), (144, 8334990), (148, 8109720), (160, 7501491), (162, 7408880), (180, 6667992), (185, 6487776), (216, 5556660), (222, 5406480), (240, 5000994), (270, 4445328), (288, 4167495), (296, 4054860), (324, 3704440), (333, 3604320), (360, 3333996), (370, 3243888), (405, 2963552), (432, 2778330), (444, 2703240), (480, 2500497), (540, 2222664), (555, 2162592), (592, 2027430), (648, 1852220), (666, 1802160), (720, 1666998), (740, 1621944), (810, 1481776), (864, 1389165), (888, 1351620), (999, 1201440), (1080, 1111332), (1110, 1081296), (1184, 1013715), (1296, 926110), (1332, 901080), (1440, 833499), (1480, 810972), (1620, 740888), (1665, 720864), (1776, 675810), (1998, 600720), (2160, 555666), (2220, 540648), (2503, 479520), (2592, 463055), (2664, 450540), (2960, 405486), (2997, 400480), (3240, 370444), (3330, 360432), (3552, 337905), (3996, 300360), (4320, 277833), (4440, 270324), (4995, 240288), (5006, 239760), (5328, 225270), (5920, 202743), (5994, 200240), (6480, 185222), (6660, 180216), (7509, 159840), (7992, 150180), (8880, 135162), (9990, 120144), (10012, 119880), (10656, 112635), (11988, 100120), (12515, 95904), (12960, 92611), (13320, 90108), (14985, 80096), (15018, 79920), (15984, 75090), (17760, 67581), (19980, 60072), (20024, 59940), (22527, 53280), (23976, 50060), (25030, 47952), (26640, 45054), (29970, 40048), (30036, 39960), (31968, 37545)]