421813320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{95003}}^1$

素因数の和:95054

約数の個数: 64

約数和(自身を含む): 1299654720

約数和(自身を除く): 877841400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 95003, 190006, 285009, 380012, 475015, 570018, 760024, 950030, 1140036, 1425045, 1900060, 2280072, 2850090, 3515111, 3800120, 5700180, 7030222, 10545333, 11400360, 14060444, 17575555, 21090666, 28120888, 35151110, 42181332, 52726665, 70302220, 84362664, 105453330, 140604440, 210906660, 421813320]

約数ペア:

[(1, 421813320), (2, 210906660), (3, 140604440), (4, 105453330), (5, 84362664), (6, 70302220), (8, 52726665), (10, 42181332), (12, 35151110), (15, 28120888), (20, 21090666), (24, 17575555), (30, 14060444), (37, 11400360), (40, 10545333), (60, 7030222), (74, 5700180), (111, 3800120), (120, 3515111), (148, 2850090), (185, 2280072), (222, 1900060), (296, 1425045), (370, 1140036), (444, 950030), (555, 760024), (740, 570018), (888, 475015), (1110, 380012), (1480, 285009), (2220, 190006), (4440, 95003)]