387356160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 160

約数和(自身を含む): 1279060992

約数和(自身を除く): 891704832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1627, 1860, 1920, 1984, 2480, 2560, 2976, 3254, 3720, 3840, 3968, 4881, 4960, 5952, 6508, 7440, 7680, 7936, 8135, 9762, 9920, 11904, 13016, 14880, 15872, 16270, 19524, 19840, 23808, 24405, 26032, 29760, 32540, 39048, 39680, 47616, 48810, 50437, 52064, 59520, 65080, 78096, 79360, 97620, 100874, 104128, 119040, 130160, 151311, 156192, 195240, 201748, 208256, 238080, 252185, 260320, 302622, 312384, 390480, 403496, 416512, 504370, 520640, 605244, 624768, 756555, 780960, 806992, 833024, 1008740, 1041280, 1210488, 1249536, 1513110, 1561920, 1613984, 2017480, 2082560, 2420976, 2499072, 3026220, 3123840, 3227968, 4034960, 4165120, 4841952, 6052440, 6247680, 6455936, 8069920, 9683904, 12104880, 12495360, 12911872, 16139840, 19367808, 24209760, 25823744, 32279680, 38735616, 48419520, 64559360, 77471232, 96839040, 129118720, 193678080, 387356160]

約数ペア:

[(1, 387356160), (2, 193678080), (3, 129118720), (4, 96839040), (5, 77471232), (6, 64559360), (8, 48419520), (10, 38735616), (12, 32279680), (15, 25823744), (16, 24209760), (20, 19367808), (24, 16139840), (30, 12911872), (31, 12495360), (32, 12104880), (40, 9683904), (48, 8069920), (60, 6455936), (62, 6247680), (64, 6052440), (80, 4841952), (93, 4165120), (96, 4034960), (120, 3227968), (124, 3123840), (128, 3026220), (155, 2499072), (160, 2420976), (186, 2082560), (192, 2017480), (240, 1613984), (248, 1561920), (256, 1513110), (310, 1249536), (320, 1210488), (372, 1041280), (384, 1008740), (465, 833024), (480, 806992), (496, 780960), (512, 756555), (620, 624768), (640, 605244), (744, 520640), (768, 504370), (930, 416512), (960, 403496), (992, 390480), (1240, 312384), (1280, 302622), (1488, 260320), (1536, 252185), (1627, 238080), (1860, 208256), (1920, 201748), (1984, 195240), (2480, 156192), (2560, 151311), (2976, 130160), (3254, 119040), (3720, 104128), (3840, 100874), (3968, 97620), (4881, 79360), (4960, 78096), (5952, 65080), (6508, 59520), (7440, 52064), (7680, 50437), (7936, 48810), (8135, 47616), (9762, 39680), (9920, 39048), (11904, 32540), (13016, 29760), (14880, 26032), (15872, 24405), (16270, 23808), (19524, 19840)]