338580720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{470251}}^1$

素因数の和:470270

約数の個数: 60

約数和(自身を含む): 1137069336

約数和(自身を除く): 798488616

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, 470251, 940502, 1410753, 1881004, 2351255, 2821506, 3762008, 4232259, 4702510, 5643012, 7053765, 7524016, 8464518, 9405020, 11286024, 14107530, 16929036, 18810040, 21161295, 22572048, 28215060, 33858072, 37620080, 42322590, 56430120, 67716144, 84645180, 112860240, 169290360, 338580720]

約数ペア:

[(1, 338580720), (2, 169290360), (3, 112860240), (4, 84645180), (5, 67716144), (6, 56430120), (8, 42322590), (9, 37620080), (10, 33858072), (12, 28215060), (15, 22572048), (16, 21161295), (18, 18810040), (20, 16929036), (24, 14107530), (30, 11286024), (36, 9405020), (40, 8464518), (45, 7524016), (48, 7053765), (60, 5643012), (72, 4702510), (80, 4232259), (90, 3762008), (120, 2821506), (144, 2351255), (180, 1881004), (240, 1410753), (360, 940502), (720, 470251)]