16355580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14378

約数の個数: 48

約数和(自身を含む): 48209280

約数和(自身を除く): 31853700

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, 14347, 28694, 43041, 57388, 71735, 86082, 143470, 172164, 215205, 272593, 286940, 430410, 545186, 817779, 860820, 1090372, 1362965, 1635558, 2725930, 3271116, 4088895, 5451860, 8177790, 16355580]

約数ペア:

[(1, 16355580), (2, 8177790), (3, 5451860), (4, 4088895), (5, 3271116), (6, 2725930), (10, 1635558), (12, 1362965), (15, 1090372), (19, 860820), (20, 817779), (30, 545186), (38, 430410), (57, 286940), (60, 272593), (76, 215205), (95, 172164), (114, 143470), (190, 86082), (228, 71735), (285, 57388), (380, 43041), (570, 28694), (1140, 14347)]