839172960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1$

素因数の和:987

約数の個数: 240

約数和(自身を含む): 3005535456

約数和(自身を除く): 2166362496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 540, 584, 648, 657, 720, 730, 810, 864, 876, 887, 1080, 1095, 1168, 1296, 1314, 1440, 1460, 1620, 1752, 1774, 1971, 2160, 2190, 2336, 2592, 2628, 2661, 2920, 3240, 3285, 3504, 3548, 3942, 4320, 4380, 4435, 5256, 5322, 5840, 5913, 6480, 6570, 7008, 7096, 7884, 7983, 8760, 8870, 9855, 10512, 10644, 11680, 11826, 12960, 13140, 13305, 14192, 15768, 15966, 17520, 17740, 19710, 21024, 21288, 23652, 23949, 26280, 26610, 28384, 29565, 31536, 31932, 35040, 35480, 39420, 39915, 42576, 47304, 47898, 52560, 53220, 59130, 63072, 63864, 64751, 70960, 71847, 78840, 79830, 85152, 94608, 95796, 105120, 106440, 118260, 119745, 127728, 129502, 141920, 143694, 157680, 159660, 189216, 191592, 194253, 212880, 236520, 239490, 255456, 259004, 287388, 315360, 319320, 323755, 359235, 383184, 388506, 425760, 473040, 478980, 518008, 574776, 582759, 638640, 647510, 718470, 766368, 777012, 946080, 957960, 971265, 1036016, 1149552, 1165518, 1277280, 1295020, 1436940, 1554024, 1748277, 1915920, 1942530, 2072032, 2299104, 2331036, 2590040, 2873880, 2913795, 3108048, 3496554, 3831840, 3885060, 4662072, 5180080, 5244831, 5747760, 5827590, 6216096, 6993108, 7770120, 8741385, 9324144, 10360160, 10489662, 11495520, 11655180, 13986216, 15540240, 17482770, 18648288, 20979324, 23310360, 26224155, 27972432, 31080480, 34965540, 41958648, 46620720, 52448310, 55944864, 69931080, 83917296, 93241440, 104896620, 139862160, 167834592, 209793240, 279724320, 419586480, 839172960]

約数ペア:

[(1, 839172960), (2, 419586480), (3, 279724320), (4, 209793240), (5, 167834592), (6, 139862160), (8, 104896620), (9, 93241440), (10, 83917296), (12, 69931080), (15, 55944864), (16, 52448310), (18, 46620720), (20, 41958648), (24, 34965540), (27, 31080480), (30, 27972432), (32, 26224155), (36, 23310360), (40, 20979324), (45, 18648288), (48, 17482770), (54, 15540240), (60, 13986216), (72, 11655180), (73, 11495520), (80, 10489662), (81, 10360160), (90, 9324144), (96, 8741385), (108, 7770120), (120, 6993108), (135, 6216096), (144, 5827590), (146, 5747760), (160, 5244831), (162, 5180080), (180, 4662072), (216, 3885060), (219, 3831840), (240, 3496554), (270, 3108048), (288, 2913795), (292, 2873880), (324, 2590040), (360, 2331036), (365, 2299104), (405, 2072032), (432, 1942530), (438, 1915920), (480, 1748277), (540, 1554024), (584, 1436940), (648, 1295020), (657, 1277280), (720, 1165518), (730, 1149552), (810, 1036016), (864, 971265), (876, 957960), (887, 946080), (1080, 777012), (1095, 766368), (1168, 718470), (1296, 647510), (1314, 638640), (1440, 582759), (1460, 574776), (1620, 518008), (1752, 478980), (1774, 473040), (1971, 425760), (2160, 388506), (2190, 383184), (2336, 359235), (2592, 323755), (2628, 319320), (2661, 315360), (2920, 287388), (3240, 259004), (3285, 255456), (3504, 239490), (3548, 236520), (3942, 212880), (4320, 194253), (4380, 191592), (4435, 189216), (5256, 159660), (5322, 157680), (5840, 143694), (5913, 141920), (6480, 129502), (6570, 127728), (7008, 119745), (7096, 118260), (7884, 106440), (7983, 105120), (8760, 95796), (8870, 94608), (9855, 85152), (10512, 79830), (10644, 78840), (11680, 71847), (11826, 70960), (12960, 64751), (13140, 63864), (13305, 63072), (14192, 59130), (15768, 53220), (15966, 52560), (17520, 47898), (17740, 47304), (19710, 42576), (21024, 39915), (21288, 39420), (23652, 35480), (23949, 35040), (26280, 31932), (26610, 31536), (28384, 29565)]