157105560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2269}}^1$

素因数の和:2860

約数の個数: 64

約数和(自身を含む): 472341600

約数和(自身を除く): 315236040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2269, 2308, 2885, 3462, 4538, 4616, 5770, 6807, 6924, 8655, 9076, 11345, 11540, 13614, 13848, 17310, 18152, 22690, 23080, 27228, 34035, 34620, 45380, 54456, 68070, 69240, 90760, 136140, 272280, 1309213, 2618426, 3927639, 5236852, 6546065, 7855278, 10473704, 13092130, 15710556, 19638195, 26184260, 31421112, 39276390, 52368520, 78552780, 157105560]

約数ペア:

[(1, 157105560), (2, 78552780), (3, 52368520), (4, 39276390), (5, 31421112), (6, 26184260), (8, 19638195), (10, 15710556), (12, 13092130), (15, 10473704), (20, 7855278), (24, 6546065), (30, 5236852), (40, 3927639), (60, 2618426), (120, 1309213), (577, 272280), (1154, 136140), (1731, 90760), (2269, 69240), (2308, 68070), (2885, 54456), (3462, 45380), (4538, 34620), (4616, 34035), (5770, 27228), (6807, 23080), (6924, 22690), (8655, 18152), (9076, 17310), (11345, 13848), (11540, 13614)]