157562520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1487}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 473541120

約数和(自身を除く): 315978600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1487, 1766, 2649, 2974, 3532, 4415, 4461, 5298, 5948, 7064, 7435, 8830, 8922, 10596, 11896, 13245, 14870, 17660, 17844, 21192, 22305, 26490, 29740, 35320, 35688, 44610, 52980, 59480, 89220, 105960, 178440, 1313021, 2626042, 3939063, 5252084, 6565105, 7878126, 10504168, 13130210, 15756252, 19695315, 26260420, 31512504, 39390630, 52520840, 78781260, 157562520]

約数ペア:

[(1, 157562520), (2, 78781260), (3, 52520840), (4, 39390630), (5, 31512504), (6, 26260420), (8, 19695315), (10, 15756252), (12, 13130210), (15, 10504168), (20, 7878126), (24, 6565105), (30, 5252084), (40, 3939063), (60, 2626042), (120, 1313021), (883, 178440), (1487, 105960), (1766, 89220), (2649, 59480), (2974, 52980), (3532, 44610), (4415, 35688), (4461, 35320), (5298, 29740), (5948, 26490), (7064, 22305), (7435, 21192), (8830, 17844), (8922, 17660), (10596, 14870), (11896, 13245)]