213884760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1782373}}^1$

素因数の和:1782387

約数の個数: 32

約数和(自身を含む): 641654640

約数和(自身を除く): 427769880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1782373, 3564746, 5347119, 7129492, 8911865, 10694238, 14258984, 17823730, 21388476, 26735595, 35647460, 42776952, 53471190, 71294920, 106942380, 213884760]

約数ペア:

[(1, 213884760), (2, 106942380), (3, 71294920), (4, 53471190), (5, 42776952), (6, 35647460), (8, 26735595), (10, 21388476), (12, 17823730), (15, 14258984), (20, 10694238), (24, 8911865), (30, 7129492), (40, 5347119), (60, 3564746), (120, 1782373)]