16752420

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{383}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 52899840

約数和(自身を除く): 36147420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 383, 405, 486, 540, 729, 766, 810, 972, 1149, 1215, 1458, 1532, 1620, 1915, 2187, 2298, 2430, 2916, 3447, 3645, 3830, 4374, 4596, 4860, 5745, 6894, 7290, 7660, 8748, 10341, 10935, 11490, 13788, 14580, 17235, 20682, 21870, 22980, 31023, 34470, 41364, 43740, 51705, 62046, 68940, 93069, 103410, 124092, 155115, 186138, 206820, 279207, 310230, 372276, 465345, 558414, 620460, 837621, 930690, 1116828, 1396035, 1675242, 1861380, 2792070, 3350484, 4188105, 5584140, 8376210, 16752420]

約数ペア:

[(1, 16752420), (2, 8376210), (3, 5584140), (4, 4188105), (5, 3350484), (6, 2792070), (9, 1861380), (10, 1675242), (12, 1396035), (15, 1116828), (18, 930690), (20, 837621), (27, 620460), (30, 558414), (36, 465345), (45, 372276), (54, 310230), (60, 279207), (81, 206820), (90, 186138), (108, 155115), (135, 124092), (162, 103410), (180, 93069), (243, 68940), (270, 62046), (324, 51705), (383, 43740), (405, 41364), (486, 34470), (540, 31023), (729, 22980), (766, 21870), (810, 20682), (972, 17235), (1149, 14580), (1215, 13788), (1458, 11490), (1532, 10935), (1620, 10341), (1915, 8748), (2187, 7660), (2298, 7290), (2430, 6894), (2916, 5745), (3447, 4860), (3645, 4596), (3830, 4374)]