208028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{433393}}^1$

素因数の和:433411

約数の個数: 48

約数和(自身を含む): 655291728

約数和(自身を除く): 447263088

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, 433393, 866786, 1300179, 1733572, 2166965, 2600358, 3467144, 4333930, 5200716, 6500895, 6934288, 8667860, 10401432, 13001790, 13868576, 17335720, 20802864, 26003580, 34671440, 41605728, 52007160, 69342880, 104014320, 208028640]

約数ペア:

[(1, 208028640), (2, 104014320), (3, 69342880), (4, 52007160), (5, 41605728), (6, 34671440), (8, 26003580), (10, 20802864), (12, 17335720), (15, 13868576), (16, 13001790), (20, 10401432), (24, 8667860), (30, 6934288), (32, 6500895), (40, 5200716), (48, 4333930), (60, 3467144), (80, 2600358), (96, 2166965), (120, 1733572), (160, 1300179), (240, 866786), (480, 433393)]