122151660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8111}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 343429632

約数和(自身を除く): 221277972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 7530, 8111, 15060, 16222, 24333, 32444, 40555, 48666, 81110, 97332, 121665, 162220, 243330, 486660, 2035861, 4071722, 6107583, 8143444, 10179305, 12215166, 20358610, 24430332, 30537915, 40717220, 61075830, 122151660]

約数ペア:

[(1, 122151660), (2, 61075830), (3, 40717220), (4, 30537915), (5, 24430332), (6, 20358610), (10, 12215166), (12, 10179305), (15, 8143444), (20, 6107583), (30, 4071722), (60, 2035861), (251, 486660), (502, 243330), (753, 162220), (1004, 121665), (1255, 97332), (1506, 81110), (2510, 48666), (3012, 40555), (3765, 32444), (5020, 24333), (7530, 16222), (8111, 15060)]