2446080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 216

約数和(自身を含む): 9786672

約数和(自身を除く): 7340592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3328, 3360, 3640, 3822, 3840, 3920, 4160, 4368, 4480, 4704, 4992, 5096, 5376, 5460, 5824, 5880, 6240, 6272, 6370, 6720, 7280, 7644, 7840, 8320, 8736, 8960, 9408, 9555, 9984, 10192, 10920, 11648, 11760, 12480, 12544, 12740, 13440, 14560, 15288, 15680, 16640, 17472, 18816, 19110, 20384, 21840, 23296, 23520, 24960, 25480, 26880, 29120, 30576, 31360, 34944, 37632, 38220, 40768, 43680, 47040, 49920, 50960, 58240, 61152, 62720, 69888, 76440, 81536, 87360, 94080, 101920, 116480, 122304, 152880, 163072, 174720, 188160, 203840, 244608, 305760, 349440, 407680, 489216, 611520, 815360, 1223040, 2446080]

約数ペア:

[(1, 2446080), (2, 1223040), (3, 815360), (4, 611520), (5, 489216), (6, 407680), (7, 349440), (8, 305760), (10, 244608), (12, 203840), (13, 188160), (14, 174720), (15, 163072), (16, 152880), (20, 122304), (21, 116480), (24, 101920), (26, 94080), (28, 87360), (30, 81536), (32, 76440), (35, 69888), (39, 62720), (40, 61152), (42, 58240), (48, 50960), (49, 49920), (52, 47040), (56, 43680), (60, 40768), (64, 38220), (65, 37632), (70, 34944), (78, 31360), (80, 30576), (84, 29120), (91, 26880), (96, 25480), (98, 24960), (104, 23520), (105, 23296), (112, 21840), (120, 20384), (128, 19110), (130, 18816), (140, 17472), (147, 16640), (156, 15680), (160, 15288), (168, 14560), (182, 13440), (192, 12740), (195, 12544), (196, 12480), (208, 11760), (210, 11648), (224, 10920), (240, 10192), (245, 9984), (256, 9555), (260, 9408), (273, 8960), (280, 8736), (294, 8320), (312, 7840), (320, 7644), (336, 7280), (364, 6720), (384, 6370), (390, 6272), (392, 6240), (416, 5880), (420, 5824), (448, 5460), (455, 5376), (480, 5096), (490, 4992), (520, 4704), (546, 4480), (560, 4368), (588, 4160), (624, 3920), (637, 3840), (640, 3822), (672, 3640), (728, 3360), (735, 3328), (768, 3185), (780, 3136), (784, 3120), (832, 2940), (840, 2912), (896, 2730), (910, 2688), (960, 2548), (980, 2496), (1040, 2352), (1092, 2240), (1120, 2184), (1176, 2080), (1248, 1960), (1274, 1920), (1280, 1911), (1344, 1820), (1365, 1792), (1456, 1680), (1470, 1664), (1560, 1568)]