860494080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1032

約数の個数: 144

約数和(自身を含む): 2760577344

約数和(自身を除く): 1900083264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 331, 384, 480, 640, 662, 677, 768, 960, 993, 1280, 1324, 1354, 1655, 1920, 1986, 2031, 2648, 2708, 3310, 3385, 3840, 3972, 4062, 4965, 5296, 5416, 6620, 6770, 7944, 8124, 9930, 10155, 10592, 10832, 13240, 13540, 15888, 16248, 19860, 20310, 21184, 21664, 26480, 27080, 31776, 32496, 39720, 40620, 42368, 43328, 52960, 54160, 63552, 64992, 79440, 81240, 84736, 86656, 105920, 108320, 127104, 129984, 158880, 162480, 173312, 211840, 216640, 224087, 254208, 259968, 317760, 324960, 423680, 433280, 448174, 519936, 635520, 649920, 672261, 866560, 896348, 1120435, 1271040, 1299840, 1344522, 1792696, 2240870, 2599680, 2689044, 3361305, 3585392, 4481740, 5378088, 6722610, 7170784, 8963480, 10756176, 13445220, 14341568, 17926960, 21512352, 26890440, 28683136, 35853920, 43024704, 53780880, 57366272, 71707840, 86049408, 107561760, 143415680, 172098816, 215123520, 286831360, 430247040, 860494080]

約数ペア:

[(1, 860494080), (2, 430247040), (3, 286831360), (4, 215123520), (5, 172098816), (6, 143415680), (8, 107561760), (10, 86049408), (12, 71707840), (15, 57366272), (16, 53780880), (20, 43024704), (24, 35853920), (30, 28683136), (32, 26890440), (40, 21512352), (48, 17926960), (60, 14341568), (64, 13445220), (80, 10756176), (96, 8963480), (120, 7170784), (128, 6722610), (160, 5378088), (192, 4481740), (240, 3585392), (256, 3361305), (320, 2689044), (331, 2599680), (384, 2240870), (480, 1792696), (640, 1344522), (662, 1299840), (677, 1271040), (768, 1120435), (960, 896348), (993, 866560), (1280, 672261), (1324, 649920), (1354, 635520), (1655, 519936), (1920, 448174), (1986, 433280), (2031, 423680), (2648, 324960), (2708, 317760), (3310, 259968), (3385, 254208), (3840, 224087), (3972, 216640), (4062, 211840), (4965, 173312), (5296, 162480), (5416, 158880), (6620, 129984), (6770, 127104), (7944, 108320), (8124, 105920), (9930, 86656), (10155, 84736), (10592, 81240), (10832, 79440), (13240, 64992), (13540, 63552), (15888, 54160), (16248, 52960), (19860, 43328), (20310, 42368), (21184, 40620), (21664, 39720), (26480, 32496), (27080, 31776)]