201436680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678639}}^1$

素因数の和:1678653

約数の個数: 32

約数和(自身を含む): 604310400

約数和(自身を除く): 402873720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678639, 3357278, 5035917, 6714556, 8393195, 10071834, 13429112, 16786390, 20143668, 25179585, 33572780, 40287336, 50359170, 67145560, 100718340, 201436680]

約数ペア:

[(1, 201436680), (2, 100718340), (3, 67145560), (4, 50359170), (5, 40287336), (6, 33572780), (8, 25179585), (10, 20143668), (12, 16786390), (15, 13429112), (20, 10071834), (24, 8393195), (30, 6714556), (40, 5035917), (60, 3357278), (120, 1678639)]