153273280

素因数分解:

$2^6\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1517

約数の個数: 56

約数和(自身を含む): 366125760

約数和(自身を除く): 212852480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 461, 922, 1039, 1844, 2078, 2305, 3688, 4156, 4610, 5195, 7376, 8312, 9220, 10390, 14752, 16624, 18440, 20780, 29504, 33248, 36880, 41560, 66496, 73760, 83120, 147520, 166240, 332480, 478979, 957958, 1915916, 2394895, 3831832, 4789790, 7663664, 9579580, 15327328, 19159160, 30654656, 38318320, 76636640, 153273280]

約数ペア:

[(1, 153273280), (2, 76636640), (4, 38318320), (5, 30654656), (8, 19159160), (10, 15327328), (16, 9579580), (20, 7663664), (32, 4789790), (40, 3831832), (64, 2394895), (80, 1915916), (160, 957958), (320, 478979), (461, 332480), (922, 166240), (1039, 147520), (1844, 83120), (2078, 73760), (2305, 66496), (3688, 41560), (4156, 36880), (4610, 33248), (5195, 29504), (7376, 20780), (8312, 18440), (9220, 16624), (10390, 14752)]