340498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2837491}}^1$

素因数の和:2837505

約数の個数: 32

約数和(自身を含む): 1021497120

約数和(自身を除く): 680998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2837491, 5674982, 8512473, 11349964, 14187455, 17024946, 22699928, 28374910, 34049892, 42562365, 56749820, 68099784, 85124730, 113499640, 170249460, 340498920]

約数ペア:

[(1, 340498920), (2, 170249460), (3, 113499640), (4, 85124730), (5, 68099784), (6, 56749820), (8, 42562365), (10, 34049892), (12, 28374910), (15, 22699928), (20, 17024946), (24, 14187455), (30, 11349964), (40, 8512473), (60, 5674982), (120, 2837491)]