1156354560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1679

約数の個数: 240

約数和(自身を含む): 4136520960

約数和(自身を除く): 2980166400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1619, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3238, 3720, 3840, 3968, 4464, 4608, 4857, 4960, 5580, 5760, 5952, 6476, 7440, 7680, 7936, 8095, 8928, 9714, 9920, 11160, 11520, 11904, 12952, 14571, 14880, 15872, 16190, 17856, 19428, 19840, 22320, 23040, 23808, 24285, 25904, 29142, 29760, 32380, 35712, 38856, 39680, 44640, 47616, 48570, 50189, 51808, 58284, 59520, 64760, 71424, 72855, 77712, 79360, 89280, 97140, 100378, 103616, 116568, 119040, 129520, 142848, 145710, 150567, 155424, 178560, 194280, 200756, 207232, 233136, 238080, 250945, 259040, 291420, 301134, 310848, 357120, 388560, 401512, 414464, 451701, 466272, 501890, 518080, 582840, 602268, 621696, 714240, 752835, 777120, 803024, 828928, 903402, 932544, 1003780, 1036160, 1165680, 1204536, 1243392, 1505670, 1554240, 1606048, 1806804, 1865088, 2007560, 2072320, 2258505, 2331360, 2409072, 2486784, 3011340, 3108480, 3212096, 3613608, 3730176, 4015120, 4144640, 4517010, 4662720, 4818144, 6022680, 6216960, 6424192, 7227216, 7460352, 8030240, 9034020, 9325440, 9636288, 12045360, 12433920, 12848384, 14454432, 16060480, 18068040, 18650880, 19272576, 24090720, 25696768, 28908864, 32120960, 36136080, 37301760, 38545152, 48181440, 57817728, 64241920, 72272160, 77090304, 96362880, 115635456, 128483840, 144544320, 192725760, 231270912, 289088640, 385451520, 578177280, 1156354560]

約数ペア:

[(1, 1156354560), (2, 578177280), (3, 385451520), (4, 289088640), (5, 231270912), (6, 192725760), (8, 144544320), (9, 128483840), (10, 115635456), (12, 96362880), (15, 77090304), (16, 72272160), (18, 64241920), (20, 57817728), (24, 48181440), (30, 38545152), (31, 37301760), (32, 36136080), (36, 32120960), (40, 28908864), (45, 25696768), (48, 24090720), (60, 19272576), (62, 18650880), (64, 18068040), (72, 16060480), (80, 14454432), (90, 12848384), (93, 12433920), (96, 12045360), (120, 9636288), (124, 9325440), (128, 9034020), (144, 8030240), (155, 7460352), (160, 7227216), (180, 6424192), (186, 6216960), (192, 6022680), (240, 4818144), (248, 4662720), (256, 4517010), (279, 4144640), (288, 4015120), (310, 3730176), (320, 3613608), (360, 3212096), (372, 3108480), (384, 3011340), (465, 2486784), (480, 2409072), (496, 2331360), (512, 2258505), (558, 2072320), (576, 2007560), (620, 1865088), (640, 1806804), (720, 1606048), (744, 1554240), (768, 1505670), (930, 1243392), (960, 1204536), (992, 1165680), (1116, 1036160), (1152, 1003780), (1240, 932544), (1280, 903402), (1395, 828928), (1440, 803024), (1488, 777120), (1536, 752835), (1619, 714240), (1860, 621696), (1920, 602268), (1984, 582840), (2232, 518080), (2304, 501890), (2480, 466272), (2560, 451701), (2790, 414464), (2880, 401512), (2976, 388560), (3238, 357120), (3720, 310848), (3840, 301134), (3968, 291420), (4464, 259040), (4608, 250945), (4857, 238080), (4960, 233136), (5580, 207232), (5760, 200756), (5952, 194280), (6476, 178560), (7440, 155424), (7680, 150567), (7936, 145710), (8095, 142848), (8928, 129520), (9714, 119040), (9920, 116568), (11160, 103616), (11520, 100378), (11904, 97140), (12952, 89280), (14571, 79360), (14880, 77712), (15872, 72855), (16190, 71424), (17856, 64760), (19428, 59520), (19840, 58284), (22320, 51808), (23040, 50189), (23808, 48570), (24285, 47616), (25904, 44640), (29142, 39680), (29760, 38856), (32380, 35712)]