285929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1191373}}^1$

素因数の和:1191389

約数の個数: 40

約数和(自身を含む): 886382256

約数和(自身を除く): 600452736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1191373, 2382746, 3574119, 4765492, 5956865, 7148238, 9530984, 11913730, 14296476, 17870595, 19061968, 23827460, 28592952, 35741190, 47654920, 57185904, 71482380, 95309840, 142964760, 285929520]

約数ペア:

[(1, 285929520), (2, 142964760), (3, 95309840), (4, 71482380), (5, 57185904), (6, 47654920), (8, 35741190), (10, 28592952), (12, 23827460), (15, 19061968), (16, 17870595), (20, 14296476), (24, 11913730), (30, 9530984), (40, 7148238), (48, 5956865), (60, 4765492), (80, 3574119), (120, 2382746), (240, 1191373)]