352080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{489001}}^1$

素因数の和:489020

約数の個数: 60

約数和(自身を含む): 1182406836

約数和(自身を除く): 830326116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 489001, 978002, 1467003, 1956004, 2445005, 2934006, 3912008, 4401009, 4890010, 5868012, 7335015, 7824016, 8802018, 9780020, 11736024, 14670030, 17604036, 19560040, 22005045, 23472048, 29340060, 35208072, 39120080, 44010090, 58680120, 70416144, 88020180, 117360240, 176040360, 352080720]

約数ペア:

[(1, 352080720), (2, 176040360), (3, 117360240), (4, 88020180), (5, 70416144), (6, 58680120), (8, 44010090), (9, 39120080), (10, 35208072), (12, 29340060), (15, 23472048), (16, 22005045), (18, 19560040), (20, 17604036), (24, 14670030), (30, 11736024), (36, 9780020), (40, 8802018), (45, 7824016), (48, 7335015), (60, 5868012), (72, 4890010), (80, 4401009), (90, 3912008), (120, 2934006), (144, 2445005), (180, 1956004), (240, 1467003), (360, 978002), (720, 489001)]