2051827560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{132547}}^1$

素因数の和:132607

約数の個数: 96

約数和(自身を含む): 6823571040

約数和(自身を除く): 4771743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 132547, 265094, 397641, 530188, 662735, 795282, 1060376, 1192923, 1325470, 1590564, 1988205, 2385846, 2650940, 3181128, 3976410, 4771692, 5301880, 5699521, 5964615, 7952820, 9543384, 11399042, 11929230, 15905640, 17098563, 22798084, 23858460, 28497605, 34197126, 45596168, 47716920, 51295689, 56995210, 68394252, 85492815, 102591378, 113990420, 136788504, 170985630, 205182756, 227980840, 256478445, 341971260, 410365512, 512956890, 683942520, 1025913780, 2051827560]

約数ペア:

[(1, 2051827560), (2, 1025913780), (3, 683942520), (4, 512956890), (5, 410365512), (6, 341971260), (8, 256478445), (9, 227980840), (10, 205182756), (12, 170985630), (15, 136788504), (18, 113990420), (20, 102591378), (24, 85492815), (30, 68394252), (36, 56995210), (40, 51295689), (43, 47716920), (45, 45596168), (60, 34197126), (72, 28497605), (86, 23858460), (90, 22798084), (120, 17098563), (129, 15905640), (172, 11929230), (180, 11399042), (215, 9543384), (258, 7952820), (344, 5964615), (360, 5699521), (387, 5301880), (430, 4771692), (516, 3976410), (645, 3181128), (774, 2650940), (860, 2385846), (1032, 1988205), (1290, 1590564), (1548, 1325470), (1720, 1192923), (1935, 1060376), (2580, 795282), (3096, 662735), (3870, 530188), (5160, 397641), (7740, 265094), (15480, 132547)]