1603260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2969}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 4989600

約数和(自身を除く): 3386340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2969, 5938, 8907, 11876, 14845, 17814, 26721, 29690, 35628, 44535, 53442, 59380, 80163, 89070, 106884, 133605, 160326, 178140, 267210, 320652, 400815, 534420, 801630, 1603260]

約数ペア:

[(1, 1603260), (2, 801630), (3, 534420), (4, 400815), (5, 320652), (6, 267210), (9, 178140), (10, 160326), (12, 133605), (15, 106884), (18, 89070), (20, 80163), (27, 59380), (30, 53442), (36, 44535), (45, 35628), (54, 29690), (60, 26721), (90, 17814), (108, 14845), (135, 11876), (180, 8907), (270, 5938), (540, 2969)]