2040050640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8500211}}^1$

素因数の和:8500227

約数の個数: 40

約数和(自身を含む): 6324157728

約数和(自身を除く): 4284107088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8500211, 17000422, 25500633, 34000844, 42501055, 51001266, 68001688, 85002110, 102002532, 127503165, 136003376, 170004220, 204005064, 255006330, 340008440, 408010128, 510012660, 680016880, 1020025320, 2040050640]

約数ペア:

[(1, 2040050640), (2, 1020025320), (3, 680016880), (4, 510012660), (5, 408010128), (6, 340008440), (8, 255006330), (10, 204005064), (12, 170004220), (15, 136003376), (16, 127503165), (20, 102002532), (24, 85002110), (30, 68001688), (40, 51001266), (48, 42501055), (60, 34000844), (80, 25500633), (120, 17000422), (240, 8500211)]