74071260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15241}}^1$

素因数の和:15265

約数の個数: 72

約数和(自身を含む): 233019696

約数和(自身を除く): 158948436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15241, 30482, 45723, 60964, 76205, 91446, 137169, 152410, 182892, 228615, 274338, 304820, 411507, 457230, 548676, 685845, 823014, 914460, 1234521, 1371690, 1646028, 2057535, 2469042, 2743380, 3703563, 4115070, 4938084, 6172605, 7407126, 8230140, 12345210, 14814252, 18517815, 24690420, 37035630, 74071260]

約数ペア:

[(1, 74071260), (2, 37035630), (3, 24690420), (4, 18517815), (5, 14814252), (6, 12345210), (9, 8230140), (10, 7407126), (12, 6172605), (15, 4938084), (18, 4115070), (20, 3703563), (27, 2743380), (30, 2469042), (36, 2057535), (45, 1646028), (54, 1371690), (60, 1234521), (81, 914460), (90, 823014), (108, 685845), (135, 548676), (162, 457230), (180, 411507), (243, 304820), (270, 274338), (324, 228615), (405, 182892), (486, 152410), (540, 137169), (810, 91446), (972, 76205), (1215, 60964), (1620, 45723), (2430, 30482), (4860, 15241)]