21929520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{91373}}^1$

素因数の和:91389

約数の個数: 40

約数和(自身を含む): 67982256

約数和(自身を除く): 46052736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 91373, 182746, 274119, 365492, 456865, 548238, 730984, 913730, 1096476, 1370595, 1461968, 1827460, 2192952, 2741190, 3654920, 4385904, 5482380, 7309840, 10964760, 21929520]

約数ペア:

[(1, 21929520), (2, 10964760), (3, 7309840), (4, 5482380), (5, 4385904), (6, 3654920), (8, 2741190), (10, 2192952), (12, 1827460), (15, 1461968), (16, 1370595), (20, 1096476), (24, 913730), (30, 730984), (40, 548238), (48, 456865), (60, 365492), (80, 274119), (120, 182746), (240, 91373)]