387855360

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 264

約数和(自身を含む): 1417834080

約数和(自身を除く): 1029978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 443, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 886, 912, 960, 1024, 1140, 1152, 1216, 1280, 1329, 1368, 1440, 1520, 1536, 1710, 1772, 1824, 1920, 2215, 2280, 2304, 2432, 2560, 2658, 2736, 2880, 3040, 3072, 3420, 3544, 3648, 3840, 3987, 4430, 4560, 4608, 4864, 5120, 5316, 5472, 5760, 6080, 6645, 6840, 7088, 7296, 7680, 7974, 8417, 8860, 9120, 9216, 9728, 10632, 10944, 11520, 12160, 13290, 13680, 14176, 14592, 15360, 15948, 16834, 17720, 18240, 19456, 19935, 21264, 21888, 23040, 24320, 25251, 26580, 27360, 28352, 29184, 31896, 33668, 35440, 36480, 39870, 42085, 42528, 43776, 46080, 48640, 50502, 53160, 54720, 56704, 58368, 63792, 67336, 70880, 72960, 75753, 79740, 84170, 85056, 87552, 97280, 101004, 106320, 109440, 113408, 126255, 127584, 134672, 141760, 145920, 151506, 159480, 168340, 170112, 175104, 202008, 212640, 218880, 226816, 252510, 255168, 269344, 283520, 291840, 303012, 318960, 336680, 340224, 378765, 404016, 425280, 437760, 453632, 505020, 510336, 538688, 567040, 606024, 637920, 673360, 680448, 757530, 808032, 850560, 875520, 1010040, 1020672, 1077376, 1134080, 1212048, 1275840, 1346720, 1360896, 1515060, 1616064, 1701120, 2020080, 2041344, 2154752, 2268160, 2424096, 2551680, 2693440, 3030120, 3232128, 3402240, 4040160, 4082688, 4309504, 4848192, 5103360, 5386880, 6060240, 6464256, 6804480, 8080320, 8619008, 9696384, 10206720, 10773760, 12120480, 12928512, 16160640, 19392768, 20413440, 21547520, 24240960, 25857024, 32321280, 38785536, 43095040, 48481920, 64642560, 77571072, 96963840, 129285120, 193927680, 387855360]

約数ペア:

[(1, 387855360), (2, 193927680), (3, 129285120), (4, 96963840), (5, 77571072), (6, 64642560), (8, 48481920), (9, 43095040), (10, 38785536), (12, 32321280), (15, 25857024), (16, 24240960), (18, 21547520), (19, 20413440), (20, 19392768), (24, 16160640), (30, 12928512), (32, 12120480), (36, 10773760), (38, 10206720), (40, 9696384), (45, 8619008), (48, 8080320), (57, 6804480), (60, 6464256), (64, 6060240), (72, 5386880), (76, 5103360), (80, 4848192), (90, 4309504), (95, 4082688), (96, 4040160), (114, 3402240), (120, 3232128), (128, 3030120), (144, 2693440), (152, 2551680), (160, 2424096), (171, 2268160), (180, 2154752), (190, 2041344), (192, 2020080), (228, 1701120), (240, 1616064), (256, 1515060), (285, 1360896), (288, 1346720), (304, 1275840), (320, 1212048), (342, 1134080), (360, 1077376), (380, 1020672), (384, 1010040), (443, 875520), (456, 850560), (480, 808032), (512, 757530), (570, 680448), (576, 673360), (608, 637920), (640, 606024), (684, 567040), (720, 538688), (760, 510336), (768, 505020), (855, 453632), (886, 437760), (912, 425280), (960, 404016), (1024, 378765), (1140, 340224), (1152, 336680), (1216, 318960), (1280, 303012), (1329, 291840), (1368, 283520), (1440, 269344), (1520, 255168), (1536, 252510), (1710, 226816), (1772, 218880), (1824, 212640), (1920, 202008), (2215, 175104), (2280, 170112), (2304, 168340), (2432, 159480), (2560, 151506), (2658, 145920), (2736, 141760), (2880, 134672), (3040, 127584), (3072, 126255), (3420, 113408), (3544, 109440), (3648, 106320), (3840, 101004), (3987, 97280), (4430, 87552), (4560, 85056), (4608, 84170), (4864, 79740), (5120, 75753), (5316, 72960), (5472, 70880), (5760, 67336), (6080, 63792), (6645, 58368), (6840, 56704), (7088, 54720), (7296, 53160), (7680, 50502), (7974, 48640), (8417, 46080), (8860, 43776), (9120, 42528), (9216, 42085), (9728, 39870), (10632, 36480), (10944, 35440), (11520, 33668), (12160, 31896), (13290, 29184), (13680, 28352), (14176, 27360), (14592, 26580), (15360, 25251), (15948, 24320), (16834, 23040), (17720, 21888), (18240, 21264), (19456, 19935)]