139818480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7019}}^1$

素因数の和:7118

約数の個数: 80

約数和(自身を含む): 438721920

約数和(自身を除く): 298903440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 7019, 9960, 14038, 19920, 21057, 28076, 35095, 42114, 56152, 70190, 84228, 105285, 112304, 140380, 168456, 210570, 280760, 336912, 421140, 561520, 582577, 842280, 1165154, 1684560, 1747731, 2330308, 2912885, 3495462, 4660616, 5825770, 6990924, 8738655, 9321232, 11651540, 13981848, 17477310, 23303080, 27963696, 34954620, 46606160, 69909240, 139818480]

約数ペア:

[(1, 139818480), (2, 69909240), (3, 46606160), (4, 34954620), (5, 27963696), (6, 23303080), (8, 17477310), (10, 13981848), (12, 11651540), (15, 9321232), (16, 8738655), (20, 6990924), (24, 5825770), (30, 4660616), (40, 3495462), (48, 2912885), (60, 2330308), (80, 1747731), (83, 1684560), (120, 1165154), (166, 842280), (240, 582577), (249, 561520), (332, 421140), (415, 336912), (498, 280760), (664, 210570), (830, 168456), (996, 140380), (1245, 112304), (1328, 105285), (1660, 84228), (1992, 70190), (2490, 56152), (3320, 42114), (3984, 35095), (4980, 28076), (6640, 21057), (7019, 19920), (9960, 14038)]