68274240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71119}}^1$

素因数の和:71139

約数の個数: 56

約数和(自身を含む): 216773760

約数和(自身を除く): 148499520

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, 192, 240, 320, 480, 960, 71119, 142238, 213357, 284476, 355595, 426714, 568952, 711190, 853428, 1066785, 1137904, 1422380, 1706856, 2133570, 2275808, 2844760, 3413712, 4267140, 4551616, 5689520, 6827424, 8534280, 11379040, 13654848, 17068560, 22758080, 34137120, 68274240]

約数ペア:

[(1, 68274240), (2, 34137120), (3, 22758080), (4, 17068560), (5, 13654848), (6, 11379040), (8, 8534280), (10, 6827424), (12, 5689520), (15, 4551616), (16, 4267140), (20, 3413712), (24, 2844760), (30, 2275808), (32, 2133570), (40, 1706856), (48, 1422380), (60, 1137904), (64, 1066785), (80, 853428), (96, 711190), (120, 568952), (160, 426714), (192, 355595), (240, 284476), (320, 213357), (480, 142238), (960, 71119)]