314825520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1311773}}^1$

素因数の和:1311789

約数の個数: 40

約数和(自身を含む): 975959856

約数和(自身を除く): 661134336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1311773, 2623546, 3935319, 5247092, 6558865, 7870638, 10494184, 13117730, 15741276, 19676595, 20988368, 26235460, 31482552, 39353190, 52470920, 62965104, 78706380, 104941840, 157412760, 314825520]

約数ペア:

[(1, 314825520), (2, 157412760), (3, 104941840), (4, 78706380), (5, 62965104), (6, 52470920), (8, 39353190), (10, 31482552), (12, 26235460), (15, 20988368), (16, 19676595), (20, 15741276), (24, 13117730), (30, 10494184), (40, 7870638), (48, 6558865), (60, 5247092), (80, 3935319), (120, 2623546), (240, 1311773)]