312694560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{72383}}^1$

素因数の和:72407

約数の個数: 96

約数和(自身を含む): 1094446080

約数和(自身を除く): 781751520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 72383, 144766, 217149, 289532, 361915, 434298, 579064, 651447, 723830, 868596, 1085745, 1158128, 1302894, 1447660, 1737192, 1954341, 2171490, 2316256, 2605788, 2895320, 3257235, 3474384, 3908682, 4342980, 5211576, 5790640, 6514470, 6948768, 7817364, 8685960, 9771705, 10423152, 11581280, 13028940, 15634728, 17371920, 19543410, 20846304, 26057880, 31269456, 34743840, 39086820, 52115760, 62538912, 78173640, 104231520, 156347280, 312694560]

約数ペア:

[(1, 312694560), (2, 156347280), (3, 104231520), (4, 78173640), (5, 62538912), (6, 52115760), (8, 39086820), (9, 34743840), (10, 31269456), (12, 26057880), (15, 20846304), (16, 19543410), (18, 17371920), (20, 15634728), (24, 13028940), (27, 11581280), (30, 10423152), (32, 9771705), (36, 8685960), (40, 7817364), (45, 6948768), (48, 6514470), (54, 5790640), (60, 5211576), (72, 4342980), (80, 3908682), (90, 3474384), (96, 3257235), (108, 2895320), (120, 2605788), (135, 2316256), (144, 2171490), (160, 1954341), (180, 1737192), (216, 1447660), (240, 1302894), (270, 1158128), (288, 1085745), (360, 868596), (432, 723830), (480, 651447), (540, 579064), (720, 434298), (864, 361915), (1080, 289532), (1440, 217149), (2160, 144766), (4320, 72383)]