461518080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 144

約数和(自身を含む): 1521913344

約数和(自身を除く): 1060395264

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, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3877, 3968, 4960, 5952, 7440, 7754, 7936, 9920, 11631, 11904, 14880, 15508, 19385, 19840, 23262, 23808, 29760, 31016, 38770, 39680, 46524, 58155, 59520, 62032, 77540, 93048, 116310, 119040, 120187, 124064, 155080, 186096, 232620, 240374, 248128, 310160, 360561, 372192, 465240, 480748, 496256, 600935, 620320, 721122, 744384, 930480, 961496, 992512, 1201870, 1240640, 1442244, 1488768, 1802805, 1860960, 1922992, 2403740, 2481280, 2884488, 2977536, 3605610, 3721920, 3845984, 4807480, 4962560, 5768976, 7211220, 7443840, 7691968, 9614960, 11537952, 14422440, 14887680, 15383936, 19229920, 23075904, 28844880, 30767872, 38459840, 46151808, 57689760, 76919680, 92303616, 115379520, 153839360, 230759040, 461518080]

約数ペア:

[(1, 461518080), (2, 230759040), (3, 153839360), (4, 115379520), (5, 92303616), (6, 76919680), (8, 57689760), (10, 46151808), (12, 38459840), (15, 30767872), (16, 28844880), (20, 23075904), (24, 19229920), (30, 15383936), (31, 14887680), (32, 14422440), (40, 11537952), (48, 9614960), (60, 7691968), (62, 7443840), (64, 7211220), (80, 5768976), (93, 4962560), (96, 4807480), (120, 3845984), (124, 3721920), (128, 3605610), (155, 2977536), (160, 2884488), (186, 2481280), (192, 2403740), (240, 1922992), (248, 1860960), (256, 1802805), (310, 1488768), (320, 1442244), (372, 1240640), (384, 1201870), (465, 992512), (480, 961496), (496, 930480), (620, 744384), (640, 721122), (744, 620320), (768, 600935), (930, 496256), (960, 480748), (992, 465240), (1240, 372192), (1280, 360561), (1488, 310160), (1860, 248128), (1920, 240374), (1984, 232620), (2480, 186096), (2976, 155080), (3720, 124064), (3840, 120187), (3877, 119040), (3968, 116310), (4960, 93048), (5952, 77540), (7440, 62032), (7754, 59520), (7936, 58155), (9920, 46524), (11631, 39680), (11904, 38770), (14880, 31016), (15508, 29760), (19385, 23808), (19840, 23262)]