1313059560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{352973}}^1$

素因数の和:353018

約数の個数: 64

約数和(自身を含む): 4066260480

約数和(自身を除く): 2753200920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 352973, 705946, 1058919, 1411892, 1764865, 2117838, 2823784, 3529730, 4235676, 5294595, 7059460, 8471352, 10589190, 10942163, 14118920, 21178380, 21884326, 32826489, 42356760, 43768652, 54710815, 65652978, 87537304, 109421630, 131305956, 164132445, 218843260, 262611912, 328264890, 437686520, 656529780, 1313059560]

約数ペア:

[(1, 1313059560), (2, 656529780), (3, 437686520), (4, 328264890), (5, 262611912), (6, 218843260), (8, 164132445), (10, 131305956), (12, 109421630), (15, 87537304), (20, 65652978), (24, 54710815), (30, 43768652), (31, 42356760), (40, 32826489), (60, 21884326), (62, 21178380), (93, 14118920), (120, 10942163), (124, 10589190), (155, 8471352), (186, 7059460), (248, 5294595), (310, 4235676), (372, 3529730), (465, 2823784), (620, 2117838), (744, 1764865), (930, 1411892), (1240, 1058919), (1860, 705946), (3720, 352973)]