74410680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1787}}^1$

素因数の和:2148

約数の個数: 64

約数和(自身を含む): 224000640

約数和(自身を除く): 149589960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 694, 1041, 1388, 1735, 1787, 2082, 2776, 3470, 3574, 4164, 5205, 5361, 6940, 7148, 8328, 8935, 10410, 10722, 13880, 14296, 17870, 20820, 21444, 26805, 35740, 41640, 42888, 53610, 71480, 107220, 214440, 620089, 1240178, 1860267, 2480356, 3100445, 3720534, 4960712, 6200890, 7441068, 9301335, 12401780, 14882136, 18602670, 24803560, 37205340, 74410680]

約数ペア:

[(1, 74410680), (2, 37205340), (3, 24803560), (4, 18602670), (5, 14882136), (6, 12401780), (8, 9301335), (10, 7441068), (12, 6200890), (15, 4960712), (20, 3720534), (24, 3100445), (30, 2480356), (40, 1860267), (60, 1240178), (120, 620089), (347, 214440), (694, 107220), (1041, 71480), (1388, 53610), (1735, 42888), (1787, 41640), (2082, 35740), (2776, 26805), (3470, 21444), (3574, 20820), (4164, 17870), (5205, 14296), (5361, 13880), (6940, 10722), (7148, 10410), (8328, 8935)]