27013280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 74027520

約数和(自身を除く): 47014240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 271, 280, 356, 445, 542, 560, 623, 712, 890, 1084, 1120, 1246, 1355, 1424, 1780, 1897, 2168, 2492, 2710, 2848, 3115, 3560, 3794, 4336, 4984, 5420, 6230, 7120, 7588, 8672, 9485, 9968, 10840, 12460, 14240, 15176, 18970, 19936, 21680, 24119, 24920, 30352, 37940, 43360, 48238, 49840, 60704, 75880, 96476, 99680, 120595, 151760, 168833, 192952, 241190, 303520, 337666, 385904, 482380, 675332, 771808, 844165, 964760, 1350664, 1688330, 1929520, 2701328, 3376660, 3859040, 5402656, 6753320, 13506640, 27013280]

約数ペア:

[(1, 27013280), (2, 13506640), (4, 6753320), (5, 5402656), (7, 3859040), (8, 3376660), (10, 2701328), (14, 1929520), (16, 1688330), (20, 1350664), (28, 964760), (32, 844165), (35, 771808), (40, 675332), (56, 482380), (70, 385904), (80, 337666), (89, 303520), (112, 241190), (140, 192952), (160, 168833), (178, 151760), (224, 120595), (271, 99680), (280, 96476), (356, 75880), (445, 60704), (542, 49840), (560, 48238), (623, 43360), (712, 37940), (890, 30352), (1084, 24920), (1120, 24119), (1246, 21680), (1355, 19936), (1424, 18970), (1780, 15176), (1897, 14240), (2168, 12460), (2492, 10840), (2710, 9968), (2848, 9485), (3115, 8672), (3560, 7588), (3794, 7120), (4336, 6230), (4984, 5420)]