15679622679540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1880050681}}^1$

素因数の和:1880050832

約数の個数: 48

約数和(自身を含む): 44218792040640

約数和(自身を除く): 28539169361100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 1880050681, 3760101362, 5640152043, 7520202724, 9400253405, 11280304086, 18800506810, 22560608172, 28200760215, 37601013620, 56401520430, 112803040860, 261327044659, 522654089318, 783981133977, 1045308178636, 1306635223295, 1567962267954, 2613270446590, 3135924535908, 3919905669885, 5226540893180, 7839811339770, 15679622679540]

約数ペア:

[(1, 15679622679540), (2, 7839811339770), (3, 5226540893180), (4, 3919905669885), (5, 3135924535908), (6, 2613270446590), (10, 1567962267954), (12, 1306635223295), (15, 1045308178636), (20, 783981133977), (30, 522654089318), (60, 261327044659), (139, 112803040860), (278, 56401520430), (417, 37601013620), (556, 28200760215), (695, 22560608172), (834, 18800506810), (1390, 11280304086), (1668, 9400253405), (2085, 7520202724), (2780, 5640152043), (4170, 3760101362), (8340, 1880050681)]