127761840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59149}}^1$

素因数の和:59171

約数の個数: 80

約数和(自身を含む): 440076000

約数和(自身を除く): 312314160

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 59149, 118298, 177447, 236596, 295745, 354894, 473192, 532341, 591490, 709788, 887235, 946384, 1064682, 1182980, 1419576, 1597023, 1774470, 2129364, 2365960, 2661705, 2839152, 3194046, 3548940, 4258728, 4731920, 5323410, 6388092, 7097880, 7985115, 8517456, 10646820, 12776184, 14195760, 15970230, 21293640, 25552368, 31940460, 42587280, 63880920, 127761840]

約数ペア:

[(1, 127761840), (2, 63880920), (3, 42587280), (4, 31940460), (5, 25552368), (6, 21293640), (8, 15970230), (9, 14195760), (10, 12776184), (12, 10646820), (15, 8517456), (16, 7985115), (18, 7097880), (20, 6388092), (24, 5323410), (27, 4731920), (30, 4258728), (36, 3548940), (40, 3194046), (45, 2839152), (48, 2661705), (54, 2365960), (60, 2129364), (72, 1774470), (80, 1597023), (90, 1419576), (108, 1182980), (120, 1064682), (135, 946384), (144, 887235), (180, 709788), (216, 591490), (240, 532341), (270, 473192), (360, 354894), (432, 295745), (540, 236596), (720, 177447), (1080, 118298), (2160, 59149)]