1552853760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{404389}}^1$

素因数の和:404413

約数の個数: 72

約数和(自身を含む): 4959438960

約数和(自身を除く): 3406585200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 404389, 808778, 1213167, 1617556, 2021945, 2426334, 3235112, 4043890, 4852668, 6065835, 6470224, 8087780, 9705336, 12131670, 12940448, 16175560, 19410672, 24263340, 25880896, 32351120, 38821344, 48526680, 51761792, 64702240, 77642688, 97053360, 103523584, 129404480, 155285376, 194106720, 258808960, 310570752, 388213440, 517617920, 776426880, 1552853760]

約数ペア:

[(1, 1552853760), (2, 776426880), (3, 517617920), (4, 388213440), (5, 310570752), (6, 258808960), (8, 194106720), (10, 155285376), (12, 129404480), (15, 103523584), (16, 97053360), (20, 77642688), (24, 64702240), (30, 51761792), (32, 48526680), (40, 38821344), (48, 32351120), (60, 25880896), (64, 24263340), (80, 19410672), (96, 16175560), (120, 12940448), (128, 12131670), (160, 9705336), (192, 8087780), (240, 6470224), (256, 6065835), (320, 4852668), (384, 4043890), (480, 3235112), (640, 2426334), (768, 2021945), (960, 1617556), (1280, 1213167), (1920, 808778), (3840, 404389)]