413640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{383}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 1382400

約数和(自身を除く): 968760

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, 383, 540, 766, 1080, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5745, 6894, 7660, 9192, 10341, 11490, 13788, 15320, 17235, 20682, 22980, 27576, 34470, 41364, 45960, 51705, 68940, 82728, 103410, 137880, 206820, 413640]

約数ペア:

[(1, 413640), (2, 206820), (3, 137880), (4, 103410), (5, 82728), (6, 68940), (8, 51705), (9, 45960), (10, 41364), (12, 34470), (15, 27576), (18, 22980), (20, 20682), (24, 17235), (27, 15320), (30, 13788), (36, 11490), (40, 10341), (45, 9192), (54, 7660), (60, 6894), (72, 5745), (90, 4596), (108, 3830), (120, 3447), (135, 3064), (180, 2298), (216, 1915), (270, 1532), (360, 1149), (383, 1080), (540, 766)]