281302080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1637}}^1$

素因数の和:1836

約数の個数: 112

約数和(自身を含む): 898672320

約数和(自身を除く): 617370240

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, 160, 179, 192, 240, 320, 358, 480, 537, 716, 895, 960, 1074, 1432, 1637, 1790, 2148, 2685, 2864, 3274, 3580, 4296, 4911, 5370, 5728, 6548, 7160, 8185, 8592, 9822, 10740, 11456, 13096, 14320, 16370, 17184, 19644, 21480, 24555, 26192, 28640, 32740, 34368, 39288, 42960, 49110, 52384, 57280, 65480, 78576, 85920, 98220, 104768, 130960, 157152, 171840, 196440, 261920, 293023, 314304, 392880, 523840, 586046, 785760, 879069, 1172092, 1465115, 1571520, 1758138, 2344184, 2930230, 3516276, 4395345, 4688368, 5860460, 7032552, 8790690, 9376736, 11720920, 14065104, 17581380, 18753472, 23441840, 28130208, 35162760, 46883680, 56260416, 70325520, 93767360, 140651040, 281302080]

約数ペア:

[(1, 281302080), (2, 140651040), (3, 93767360), (4, 70325520), (5, 56260416), (6, 46883680), (8, 35162760), (10, 28130208), (12, 23441840), (15, 18753472), (16, 17581380), (20, 14065104), (24, 11720920), (30, 9376736), (32, 8790690), (40, 7032552), (48, 5860460), (60, 4688368), (64, 4395345), (80, 3516276), (96, 2930230), (120, 2344184), (160, 1758138), (179, 1571520), (192, 1465115), (240, 1172092), (320, 879069), (358, 785760), (480, 586046), (537, 523840), (716, 392880), (895, 314304), (960, 293023), (1074, 261920), (1432, 196440), (1637, 171840), (1790, 157152), (2148, 130960), (2685, 104768), (2864, 98220), (3274, 85920), (3580, 78576), (4296, 65480), (4911, 57280), (5370, 52384), (5728, 49110), (6548, 42960), (7160, 39288), (8185, 34368), (8592, 32740), (9822, 28640), (10740, 26192), (11456, 24555), (13096, 21480), (14320, 19644), (16370, 17184)]