146759520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{305749}}^1$

素因数の和:305767

約数の個数: 48

約数和(自身を含む): 462294000

約数和(自身を除く): 315534480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 305749, 611498, 917247, 1222996, 1528745, 1834494, 2445992, 3057490, 3668988, 4586235, 4891984, 6114980, 7337976, 9172470, 9783968, 12229960, 14675952, 18344940, 24459920, 29351904, 36689880, 48919840, 73379760, 146759520]

約数ペア:

[(1, 146759520), (2, 73379760), (3, 48919840), (4, 36689880), (5, 29351904), (6, 24459920), (8, 18344940), (10, 14675952), (12, 12229960), (15, 9783968), (16, 9172470), (20, 7337976), (24, 6114980), (30, 4891984), (32, 4586235), (40, 3668988), (48, 3057490), (60, 2445992), (80, 1834494), (96, 1528745), (120, 1222996), (160, 917247), (240, 611498), (480, 305749)]