1145880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1061}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 3823200

約数和(自身を除く): 2677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1061, 1080, 2122, 3183, 4244, 5305, 6366, 8488, 9549, 10610, 12732, 15915, 19098, 21220, 25464, 28647, 31830, 38196, 42440, 47745, 57294, 63660, 76392, 95490, 114588, 127320, 143235, 190980, 229176, 286470, 381960, 572940, 1145880]

約数ペア:

[(1, 1145880), (2, 572940), (3, 381960), (4, 286470), (5, 229176), (6, 190980), (8, 143235), (9, 127320), (10, 114588), (12, 95490), (15, 76392), (18, 63660), (20, 57294), (24, 47745), (27, 42440), (30, 38196), (36, 31830), (40, 28647), (45, 25464), (54, 21220), (60, 19098), (72, 15915), (90, 12732), (108, 10610), (120, 9549), (135, 8488), (180, 6366), (216, 5305), (270, 4244), (360, 3183), (540, 2122), (1061, 1080)]