126535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27749}}^1$

素因数の和:27784

約数の個数: 80

約数和(自身を含む): 412920000

約数和(自身を除く): 286384560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 27749, 55498, 83247, 110996, 138745, 166494, 221992, 277490, 332988, 416235, 443984, 527231, 554980, 665976, 832470, 1054462, 1109960, 1331952, 1581693, 1664940, 2108924, 2219920, 2636155, 3163386, 3329880, 4217848, 5272310, 6326772, 6659760, 7908465, 8435696, 10544620, 12653544, 15816930, 21089240, 25307088, 31633860, 42178480, 63267720, 126535440]

約数ペア:

[(1, 126535440), (2, 63267720), (3, 42178480), (4, 31633860), (5, 25307088), (6, 21089240), (8, 15816930), (10, 12653544), (12, 10544620), (15, 8435696), (16, 7908465), (19, 6659760), (20, 6326772), (24, 5272310), (30, 4217848), (38, 3329880), (40, 3163386), (48, 2636155), (57, 2219920), (60, 2108924), (76, 1664940), (80, 1581693), (95, 1331952), (114, 1109960), (120, 1054462), (152, 832470), (190, 665976), (228, 554980), (240, 527231), (285, 443984), (304, 416235), (380, 332988), (456, 277490), (570, 221992), (760, 166494), (912, 138745), (1140, 110996), (1520, 83247), (2280, 55498), (4560, 27749)]