199894080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208223}}^1$

素因数の和:208243

約数の個数: 56

約数和(自身を含む): 634666752

約数和(自身を除く): 434772672

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, 208223, 416446, 624669, 832892, 1041115, 1249338, 1665784, 2082230, 2498676, 3123345, 3331568, 4164460, 4997352, 6246690, 6663136, 8328920, 9994704, 12493380, 13326272, 16657840, 19989408, 24986760, 33315680, 39978816, 49973520, 66631360, 99947040, 199894080]

約数ペア:

[(1, 199894080), (2, 99947040), (3, 66631360), (4, 49973520), (5, 39978816), (6, 33315680), (8, 24986760), (10, 19989408), (12, 16657840), (15, 13326272), (16, 12493380), (20, 9994704), (24, 8328920), (30, 6663136), (32, 6246690), (40, 4997352), (48, 4164460), (60, 3331568), (64, 3123345), (80, 2498676), (96, 2082230), (120, 1665784), (160, 1249338), (192, 1041115), (240, 832892), (320, 624669), (480, 416446), (960, 208223)]