384392640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{400409}}^1$

素因数の和:400429

約数の個数: 56

約数和(自身を含む): 1220449680

約数和(自身を除く): 836057040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 400409, 800818, 1201227, 1601636, 2002045, 2402454, 3203272, 4004090, 4804908, 6006135, 6406544, 8008180, 9609816, 12012270, 12813088, 16016360, 19219632, 24024540, 25626176, 32032720, 38439264, 48049080, 64065440, 76878528, 96098160, 128130880, 192196320, 384392640]

約数ペア:

[(1, 384392640), (2, 192196320), (3, 128130880), (4, 96098160), (5, 76878528), (6, 64065440), (8, 48049080), (10, 38439264), (12, 32032720), (15, 25626176), (16, 24024540), (20, 19219632), (24, 16016360), (30, 12813088), (32, 12012270), (40, 9609816), (48, 8008180), (60, 6406544), (64, 6006135), (80, 4804908), (96, 4004090), (120, 3203272), (160, 2402454), (192, 2002045), (240, 1601636), (320, 1201227), (480, 800818), (960, 400409)]