180568020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158393}}^1$

素因数の和:158424

約数の個数: 48

約数和(自身を含む): 532203840

約数和(自身を除く): 351635820

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, 158393, 316786, 475179, 633572, 791965, 950358, 1583930, 1900716, 2375895, 3009467, 3167860, 4751790, 6018934, 9028401, 9503580, 12037868, 15047335, 18056802, 30094670, 36113604, 45142005, 60189340, 90284010, 180568020]

約数ペア:

[(1, 180568020), (2, 90284010), (3, 60189340), (4, 45142005), (5, 36113604), (6, 30094670), (10, 18056802), (12, 15047335), (15, 12037868), (19, 9503580), (20, 9028401), (30, 6018934), (38, 4751790), (57, 3167860), (60, 3009467), (76, 2375895), (95, 1900716), (114, 1583930), (190, 950358), (228, 791965), (285, 633572), (380, 475179), (570, 316786), (1140, 158393)]