497880

素因数分解:

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

素因数の和:481

約数の個数: 64

約数和(自身を含む): 1663200

約数和(自身を除く): 1165320

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, 461, 540, 922, 1080, 1383, 1844, 2305, 2766, 3688, 4149, 4610, 5532, 6915, 8298, 9220, 11064, 12447, 13830, 16596, 18440, 20745, 24894, 27660, 33192, 41490, 49788, 55320, 62235, 82980, 99576, 124470, 165960, 248940, 497880]

約数ペア:

[(1, 497880), (2, 248940), (3, 165960), (4, 124470), (5, 99576), (6, 82980), (8, 62235), (9, 55320), (10, 49788), (12, 41490), (15, 33192), (18, 27660), (20, 24894), (24, 20745), (27, 18440), (30, 16596), (36, 13830), (40, 12447), (45, 11064), (54, 9220), (60, 8298), (72, 6915), (90, 5532), (108, 4610), (120, 4149), (135, 3688), (180, 2766), (216, 2305), (270, 1844), (360, 1383), (461, 1080), (540, 922)]