855240480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2549}}^1$

素因数の和:2803

約数の個数: 144

約数和(自身を含む): 2932183800

約数和(自身を除く): 2076943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 233, 240, 288, 360, 466, 480, 699, 720, 932, 1165, 1398, 1440, 1864, 2097, 2330, 2549, 2796, 3495, 3728, 4194, 4660, 5098, 5592, 6990, 7456, 7647, 8388, 9320, 10196, 10485, 11184, 12745, 13980, 15294, 16776, 18640, 20392, 20970, 22368, 22941, 25490, 27960, 30588, 33552, 37280, 38235, 40784, 41940, 45882, 50980, 55920, 61176, 67104, 76470, 81568, 83880, 91764, 101960, 111840, 114705, 122352, 152940, 167760, 183528, 203920, 229410, 244704, 305880, 335520, 367056, 407840, 458820, 593917, 611760, 734112, 917640, 1187834, 1223520, 1781751, 1835280, 2375668, 2969585, 3563502, 3670560, 4751336, 5345253, 5939170, 7127004, 8908755, 9502672, 10690506, 11878340, 14254008, 17817510, 19005344, 21381012, 23756680, 26726265, 28508016, 35635020, 42762024, 47513360, 53452530, 57016032, 71270040, 85524048, 95026720, 106905060, 142540080, 171048096, 213810120, 285080160, 427620240, 855240480]

約数ペア:

[(1, 855240480), (2, 427620240), (3, 285080160), (4, 213810120), (5, 171048096), (6, 142540080), (8, 106905060), (9, 95026720), (10, 85524048), (12, 71270040), (15, 57016032), (16, 53452530), (18, 47513360), (20, 42762024), (24, 35635020), (30, 28508016), (32, 26726265), (36, 23756680), (40, 21381012), (45, 19005344), (48, 17817510), (60, 14254008), (72, 11878340), (80, 10690506), (90, 9502672), (96, 8908755), (120, 7127004), (144, 5939170), (160, 5345253), (180, 4751336), (233, 3670560), (240, 3563502), (288, 2969585), (360, 2375668), (466, 1835280), (480, 1781751), (699, 1223520), (720, 1187834), (932, 917640), (1165, 734112), (1398, 611760), (1440, 593917), (1864, 458820), (2097, 407840), (2330, 367056), (2549, 335520), (2796, 305880), (3495, 244704), (3728, 229410), (4194, 203920), (4660, 183528), (5098, 167760), (5592, 152940), (6990, 122352), (7456, 114705), (7647, 111840), (8388, 101960), (9320, 91764), (10196, 83880), (10485, 81568), (11184, 76470), (12745, 67104), (13980, 61176), (15294, 55920), (16776, 50980), (18640, 45882), (20392, 41940), (20970, 40784), (22368, 38235), (22941, 37280), (25490, 33552), (27960, 30588)]