1255325040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{193723}}^1$

素因数の和:193748

約数の個数: 100

約数和(自身を含む): 4359952344

約数和(自身を除く): 3104627304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 193723, 387446, 581169, 774892, 968615, 1162338, 1549784, 1743507, 1937230, 2324676, 2905845, 3099568, 3487014, 3874460, 4649352, 5230521, 5811690, 6974028, 7748920, 8717535, 9298704, 10461042, 11623380, 13948056, 15497840, 15691563, 17435070, 20922084, 23246760, 26152605, 27896112, 31383126, 34870140, 41844168, 46493520, 52305210, 62766252, 69740280, 78457815, 83688336, 104610420, 125532504, 139480560, 156915630, 209220840, 251065008, 313831260, 418441680, 627662520, 1255325040]

約数ペア:

[(1, 1255325040), (2, 627662520), (3, 418441680), (4, 313831260), (5, 251065008), (6, 209220840), (8, 156915630), (9, 139480560), (10, 125532504), (12, 104610420), (15, 83688336), (16, 78457815), (18, 69740280), (20, 62766252), (24, 52305210), (27, 46493520), (30, 41844168), (36, 34870140), (40, 31383126), (45, 27896112), (48, 26152605), (54, 23246760), (60, 20922084), (72, 17435070), (80, 15691563), (81, 15497840), (90, 13948056), (108, 11623380), (120, 10461042), (135, 9298704), (144, 8717535), (162, 7748920), (180, 6974028), (216, 5811690), (240, 5230521), (270, 4649352), (324, 3874460), (360, 3487014), (405, 3099568), (432, 2905845), (540, 2324676), (648, 1937230), (720, 1743507), (810, 1549784), (1080, 1162338), (1296, 968615), (1620, 774892), (2160, 581169), (3240, 387446), (6480, 193723)]