57069240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2749}}^1$

素因数の和:2936

約数の個数: 64

約数和(自身を含む): 172260000

約数和(自身を除く): 115190760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2749, 3460, 4152, 5190, 5498, 6920, 8247, 10380, 10996, 13745, 16494, 20760, 21992, 27490, 32988, 41235, 54980, 65976, 82470, 109960, 164940, 329880, 475577, 951154, 1426731, 1902308, 2377885, 2853462, 3804616, 4755770, 5706924, 7133655, 9511540, 11413848, 14267310, 19023080, 28534620, 57069240]

約数ペア:

[(1, 57069240), (2, 28534620), (3, 19023080), (4, 14267310), (5, 11413848), (6, 9511540), (8, 7133655), (10, 5706924), (12, 4755770), (15, 3804616), (20, 2853462), (24, 2377885), (30, 1902308), (40, 1426731), (60, 951154), (120, 475577), (173, 329880), (346, 164940), (519, 109960), (692, 82470), (865, 65976), (1038, 54980), (1384, 41235), (1730, 32988), (2076, 27490), (2595, 21992), (2749, 20760), (3460, 16494), (4152, 13745), (5190, 10996), (5498, 10380), (6920, 8247)]