746820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{461}}^1$

素因数の和:482

約数の個数: 60

約数和(自身を含む): 2347884

約数和(自身を除く): 1601064

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, 270, 324, 405, 461, 540, 810, 922, 1383, 1620, 1844, 2305, 2766, 4149, 4610, 5532, 6915, 8298, 9220, 12447, 13830, 16596, 20745, 24894, 27660, 37341, 41490, 49788, 62235, 74682, 82980, 124470, 149364, 186705, 248940, 373410, 746820]

約数ペア:

[(1, 746820), (2, 373410), (3, 248940), (4, 186705), (5, 149364), (6, 124470), (9, 82980), (10, 74682), (12, 62235), (15, 49788), (18, 41490), (20, 37341), (27, 27660), (30, 24894), (36, 20745), (45, 16596), (54, 13830), (60, 12447), (81, 9220), (90, 8298), (108, 6915), (135, 5532), (162, 4610), (180, 4149), (270, 2766), (324, 2305), (405, 1844), (461, 1620), (540, 1383), (810, 922)]