72382020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63493}}^1$

素因数の和:63524

約数の個数: 48

約数和(自身を含む): 213339840

約数和(自身を除く): 140957820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 63493, 126986, 190479, 253972, 317465, 380958, 634930, 761916, 952395, 1206367, 1269860, 1904790, 2412734, 3619101, 3809580, 4825468, 6031835, 7238202, 12063670, 14476404, 18095505, 24127340, 36191010, 72382020]

約数ペア:

[(1, 72382020), (2, 36191010), (3, 24127340), (4, 18095505), (5, 14476404), (6, 12063670), (10, 7238202), (12, 6031835), (15, 4825468), (19, 3809580), (20, 3619101), (30, 2412734), (38, 1904790), (57, 1269860), (60, 1206367), (76, 952395), (95, 761916), (114, 634930), (190, 380958), (228, 317465), (285, 253972), (380, 190479), (570, 126986), (1140, 63493)]