942619120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1427}}^1$

素因数の和:1822

約数の個数: 80

約数和(自身を含む): 2294853120

約数和(自身を除く): 1352234000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 359, 368, 460, 718, 920, 1427, 1436, 1795, 1840, 2854, 2872, 3590, 5708, 5744, 7135, 7180, 8257, 11416, 14270, 14360, 16514, 22832, 28540, 28720, 32821, 33028, 41285, 57080, 65642, 66056, 82570, 114160, 131284, 132112, 164105, 165140, 262568, 328210, 330280, 512293, 525136, 656420, 660560, 1024586, 1312840, 2049172, 2561465, 2625680, 4098344, 5122930, 8196688, 10245860, 11782739, 20491720, 23565478, 40983440, 47130956, 58913695, 94261912, 117827390, 188523824, 235654780, 471309560, 942619120]

約数ペア:

[(1, 942619120), (2, 471309560), (4, 235654780), (5, 188523824), (8, 117827390), (10, 94261912), (16, 58913695), (20, 47130956), (23, 40983440), (40, 23565478), (46, 20491720), (80, 11782739), (92, 10245860), (115, 8196688), (184, 5122930), (230, 4098344), (359, 2625680), (368, 2561465), (460, 2049172), (718, 1312840), (920, 1024586), (1427, 660560), (1436, 656420), (1795, 525136), (1840, 512293), (2854, 330280), (2872, 328210), (3590, 262568), (5708, 165140), (5744, 164105), (7135, 132112), (7180, 131284), (8257, 114160), (11416, 82570), (14270, 66056), (14360, 65642), (16514, 57080), (22832, 41285), (28540, 33028), (28720, 32821)]