190428120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{528967}}^1$

素因数の和:528984

約数の個数: 48

約数和(自身を含む): 618892560

約数和(自身を除く): 428464440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 528967, 1057934, 1586901, 2115868, 2644835, 3173802, 4231736, 4760703, 5289670, 6347604, 7934505, 9521406, 10579340, 12695208, 15869010, 19042812, 21158680, 23803515, 31738020, 38085624, 47607030, 63476040, 95214060, 190428120]

約数ペア:

[(1, 190428120), (2, 95214060), (3, 63476040), (4, 47607030), (5, 38085624), (6, 31738020), (8, 23803515), (9, 21158680), (10, 19042812), (12, 15869010), (15, 12695208), (18, 10579340), (20, 9521406), (24, 7934505), (30, 6347604), (36, 5289670), (40, 4760703), (45, 4231736), (60, 3173802), (72, 2644835), (90, 2115868), (120, 1586901), (180, 1057934), (360, 528967)]