628379520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1432

約数の個数: 128

約数和(自身を含む): 2011595040

約数和(自身を除く): 1383215520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 293, 320, 384, 480, 586, 640, 879, 960, 1117, 1172, 1465, 1758, 1920, 2234, 2344, 2930, 3351, 3516, 4395, 4468, 4688, 5585, 5860, 6702, 7032, 8790, 8936, 9376, 11170, 11720, 13404, 14064, 16755, 17580, 17872, 18752, 22340, 23440, 26808, 28128, 33510, 35160, 35744, 37504, 44680, 46880, 53616, 56256, 67020, 70320, 71488, 89360, 93760, 107232, 112512, 134040, 140640, 142976, 178720, 187520, 214464, 268080, 281280, 327281, 357440, 428928, 536160, 562560, 654562, 714880, 981843, 1072320, 1309124, 1636405, 1963686, 2144640, 2618248, 3272810, 3927372, 4909215, 5236496, 6545620, 7854744, 9818430, 10472992, 13091240, 15709488, 19636860, 20945984, 26182480, 31418976, 39273720, 41891968, 52364960, 62837952, 78547440, 104729920, 125675904, 157094880, 209459840, 314189760, 628379520]

約数ペア:

[(1, 628379520), (2, 314189760), (3, 209459840), (4, 157094880), (5, 125675904), (6, 104729920), (8, 78547440), (10, 62837952), (12, 52364960), (15, 41891968), (16, 39273720), (20, 31418976), (24, 26182480), (30, 20945984), (32, 19636860), (40, 15709488), (48, 13091240), (60, 10472992), (64, 9818430), (80, 7854744), (96, 6545620), (120, 5236496), (128, 4909215), (160, 3927372), (192, 3272810), (240, 2618248), (293, 2144640), (320, 1963686), (384, 1636405), (480, 1309124), (586, 1072320), (640, 981843), (879, 714880), (960, 654562), (1117, 562560), (1172, 536160), (1465, 428928), (1758, 357440), (1920, 327281), (2234, 281280), (2344, 268080), (2930, 214464), (3351, 187520), (3516, 178720), (4395, 142976), (4468, 140640), (4688, 134040), (5585, 112512), (5860, 107232), (6702, 93760), (7032, 89360), (8790, 71488), (8936, 70320), (9376, 67020), (11170, 56256), (11720, 53616), (13404, 46880), (14064, 44680), (16755, 37504), (17580, 35744), (17872, 35160), (18752, 33510), (22340, 28128), (23440, 26808)]