279724320

素因数分解:

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

素因数の和:984

約数の個数: 192

約数和(自身を含む): 993565440

約数和(自身を除く): 713841120

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, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 887, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1774, 1971, 2160, 2190, 2336, 2628, 2661, 2920, 3285, 3504, 3548, 3942, 4320, 4380, 4435, 5256, 5322, 5840, 6570, 7008, 7096, 7884, 7983, 8760, 8870, 9855, 10512, 10644, 11680, 13140, 13305, 14192, 15768, 15966, 17520, 17740, 19710, 21024, 21288, 23949, 26280, 26610, 28384, 31536, 31932, 35040, 35480, 39420, 39915, 42576, 47898, 52560, 53220, 63072, 63864, 64751, 70960, 78840, 79830, 85152, 95796, 105120, 106440, 119745, 127728, 129502, 141920, 157680, 159660, 191592, 194253, 212880, 239490, 255456, 259004, 315360, 319320, 323755, 383184, 388506, 425760, 478980, 518008, 582759, 638640, 647510, 766368, 777012, 957960, 971265, 1036016, 1165518, 1277280, 1295020, 1554024, 1748277, 1915920, 1942530, 2072032, 2331036, 2590040, 2913795, 3108048, 3496554, 3831840, 3885060, 4662072, 5180080, 5827590, 6216096, 6993108, 7770120, 8741385, 9324144, 10360160, 11655180, 13986216, 15540240, 17482770, 18648288, 23310360, 27972432, 31080480, 34965540, 46620720, 55944864, 69931080, 93241440, 139862160, 279724320]

約数ペア:

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