1178502720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28549}}^1$

素因数の和:28612

約数の個数: 112

約数和(自身を含む): 3828897600

約数和(自身を除く): 2650394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 28549, 41280, 57098, 85647, 114196, 142745, 171294, 228392, 285490, 342588, 428235, 456784, 570980, 685176, 856470, 913568, 1141960, 1227607, 1370352, 1712940, 1827136, 2283920, 2455214, 2740704, 3425880, 3682821, 4567840, 4910428, 5481408, 6138035, 6851760, 7365642, 9135680, 9820856, 12276070, 13703520, 14731284, 18414105, 19641712, 24552140, 27407040, 29462568, 36828210, 39283424, 49104280, 58925136, 73656420, 78566848, 98208560, 117850272, 147312840, 196417120, 235700544, 294625680, 392834240, 589251360, 1178502720]

約数ペア:

[(1, 1178502720), (2, 589251360), (3, 392834240), (4, 294625680), (5, 235700544), (6, 196417120), (8, 147312840), (10, 117850272), (12, 98208560), (15, 78566848), (16, 73656420), (20, 58925136), (24, 49104280), (30, 39283424), (32, 36828210), (40, 29462568), (43, 27407040), (48, 24552140), (60, 19641712), (64, 18414105), (80, 14731284), (86, 13703520), (96, 12276070), (120, 9820856), (129, 9135680), (160, 7365642), (172, 6851760), (192, 6138035), (215, 5481408), (240, 4910428), (258, 4567840), (320, 3682821), (344, 3425880), (430, 2740704), (480, 2455214), (516, 2283920), (645, 1827136), (688, 1712940), (860, 1370352), (960, 1227607), (1032, 1141960), (1290, 913568), (1376, 856470), (1720, 685176), (2064, 570980), (2580, 456784), (2752, 428235), (3440, 342588), (4128, 285490), (5160, 228392), (6880, 171294), (8256, 142745), (10320, 114196), (13760, 85647), (20640, 57098), (28549, 41280)]