6140480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 15118080

約数和(自身を除く): 8977600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 619, 620, 992, 1238, 1240, 1984, 2476, 2480, 3095, 4952, 4960, 6190, 9904, 9920, 12380, 19189, 19808, 24760, 38378, 39616, 49520, 76756, 95945, 99040, 153512, 191890, 198080, 307024, 383780, 614048, 767560, 1228096, 1535120, 3070240, 6140480]

約数ペア:

[(1, 6140480), (2, 3070240), (4, 1535120), (5, 1228096), (8, 767560), (10, 614048), (16, 383780), (20, 307024), (31, 198080), (32, 191890), (40, 153512), (62, 99040), (64, 95945), (80, 76756), (124, 49520), (155, 39616), (160, 38378), (248, 24760), (310, 19808), (320, 19189), (496, 12380), (619, 9920), (620, 9904), (992, 6190), (1238, 4960), (1240, 4952), (1984, 3095), (2476, 2480)]