897837120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{311749}}^1$

素因数の和:311772

約数の個数: 84

約数和(自身を含む): 3088195500

約数和(自身を除く): 2190358380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 311749, 623498, 935247, 1246996, 1558745, 1870494, 2493992, 2805741, 3117490, 3740988, 4676235, 4987984, 5611482, 6234980, 7481976, 9352470, 9975968, 11222964, 12469960, 14028705, 14963952, 18704940, 19951936, 22445928, 24939920, 28057410, 29927904, 37409880, 44891856, 49879840, 56114820, 59855808, 74819760, 89783712, 99759680, 112229640, 149639520, 179567424, 224459280, 299279040, 448918560, 897837120]

約数ペア:

[(1, 897837120), (2, 448918560), (3, 299279040), (4, 224459280), (5, 179567424), (6, 149639520), (8, 112229640), (9, 99759680), (10, 89783712), (12, 74819760), (15, 59855808), (16, 56114820), (18, 49879840), (20, 44891856), (24, 37409880), (30, 29927904), (32, 28057410), (36, 24939920), (40, 22445928), (45, 19951936), (48, 18704940), (60, 14963952), (64, 14028705), (72, 12469960), (80, 11222964), (90, 9975968), (96, 9352470), (120, 7481976), (144, 6234980), (160, 5611482), (180, 4987984), (192, 4676235), (240, 3740988), (288, 3117490), (320, 2805741), (360, 2493992), (480, 1870494), (576, 1558745), (720, 1246996), (960, 935247), (1440, 623498), (2880, 311749)]