42929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178873}}^1$

素因数の和:178889

約数の個数: 40

約数和(自身を含む): 133082256

約数和(自身を除く): 90152736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178873, 357746, 536619, 715492, 894365, 1073238, 1430984, 1788730, 2146476, 2683095, 2861968, 3577460, 4292952, 5366190, 7154920, 8585904, 10732380, 14309840, 21464760, 42929520]

約数ペア:

[(1, 42929520), (2, 21464760), (3, 14309840), (4, 10732380), (5, 8585904), (6, 7154920), (8, 5366190), (10, 4292952), (12, 3577460), (15, 2861968), (16, 2683095), (20, 2146476), (24, 1788730), (30, 1430984), (40, 1073238), (48, 894365), (60, 715492), (80, 536619), (120, 357746), (240, 178873)]