228248640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:1997

約数の個数: 168

約数和(自身を含む): 804644568

約数和(自身を除く): 576395928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1933, 1968, 2460, 2624, 2880, 2952, 3280, 3690, 3866, 3936, 4920, 5799, 5904, 6560, 7380, 7732, 7872, 9665, 9840, 11598, 11808, 13120, 14760, 15464, 17397, 19330, 19680, 23196, 23616, 28995, 29520, 30928, 34794, 38660, 39360, 46392, 57990, 59040, 61856, 69588, 77320, 79253, 86985, 92784, 115980, 118080, 123712, 139176, 154640, 158506, 173970, 185568, 231960, 237759, 278352, 309280, 317012, 347940, 371136, 396265, 463920, 475518, 556704, 618560, 634024, 695880, 713277, 792530, 927840, 951036, 1113408, 1188795, 1268048, 1391760, 1426554, 1585060, 1855680, 1902072, 2377590, 2536096, 2783520, 2853108, 3170120, 3566385, 3804144, 4755180, 5072192, 5567040, 5706216, 6340240, 7132770, 7608288, 9510360, 11412432, 12680480, 14265540, 15216576, 19020720, 22824864, 25360960, 28531080, 38041440, 45649728, 57062160, 76082880, 114124320, 228248640]

約数ペア:

[(1, 228248640), (2, 114124320), (3, 76082880), (4, 57062160), (5, 45649728), (6, 38041440), (8, 28531080), (9, 25360960), (10, 22824864), (12, 19020720), (15, 15216576), (16, 14265540), (18, 12680480), (20, 11412432), (24, 9510360), (30, 7608288), (32, 7132770), (36, 6340240), (40, 5706216), (41, 5567040), (45, 5072192), (48, 4755180), (60, 3804144), (64, 3566385), (72, 3170120), (80, 2853108), (82, 2783520), (90, 2536096), (96, 2377590), (120, 1902072), (123, 1855680), (144, 1585060), (160, 1426554), (164, 1391760), (180, 1268048), (192, 1188795), (205, 1113408), (240, 951036), (246, 927840), (288, 792530), (320, 713277), (328, 695880), (360, 634024), (369, 618560), (410, 556704), (480, 475518), (492, 463920), (576, 396265), (615, 371136), (656, 347940), (720, 317012), (738, 309280), (820, 278352), (960, 237759), (984, 231960), (1230, 185568), (1312, 173970), (1440, 158506), (1476, 154640), (1640, 139176), (1845, 123712), (1933, 118080), (1968, 115980), (2460, 92784), (2624, 86985), (2880, 79253), (2952, 77320), (3280, 69588), (3690, 61856), (3866, 59040), (3936, 57990), (4920, 46392), (5799, 39360), (5904, 38660), (6560, 34794), (7380, 30928), (7732, 29520), (7872, 28995), (9665, 23616), (9840, 23196), (11598, 19680), (11808, 19330), (13120, 17397), (14760, 15464)]