1246955040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{288647}}^1$

素因数の和:288671

約数の個数: 96

約数和(自身を含む): 4364357760

約数和(自身を除く): 3117402720

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, 288647, 577294, 865941, 1154588, 1443235, 1731882, 2309176, 2597823, 2886470, 3463764, 4329705, 4618352, 5195646, 5772940, 6927528, 7793469, 8659410, 9236704, 10391292, 11545880, 12989115, 13855056, 15586938, 17318820, 20782584, 23091760, 25978230, 27710112, 31173876, 34637640, 38967345, 41565168, 46183520, 51956460, 62347752, 69275280, 77934690, 83130336, 103912920, 124695504, 138550560, 155869380, 207825840, 249391008, 311738760, 415651680, 623477520, 1246955040]

約数ペア:

[(1, 1246955040), (2, 623477520), (3, 415651680), (4, 311738760), (5, 249391008), (6, 207825840), (8, 155869380), (9, 138550560), (10, 124695504), (12, 103912920), (15, 83130336), (16, 77934690), (18, 69275280), (20, 62347752), (24, 51956460), (27, 46183520), (30, 41565168), (32, 38967345), (36, 34637640), (40, 31173876), (45, 27710112), (48, 25978230), (54, 23091760), (60, 20782584), (72, 17318820), (80, 15586938), (90, 13855056), (96, 12989115), (108, 11545880), (120, 10391292), (135, 9236704), (144, 8659410), (160, 7793469), (180, 6927528), (216, 5772940), (240, 5195646), (270, 4618352), (288, 4329705), (360, 3463764), (432, 2886470), (480, 2597823), (540, 2309176), (720, 1731882), (864, 1443235), (1080, 1154588), (1440, 865941), (2160, 577294), (4320, 288647)]