15080472720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{20945101}}^1$

素因数の和:20945120

約数の個数: 60

約数和(自身を含む): 50645256636

約数和(自身を除く): 35564783916

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, 20945101, 41890202, 62835303, 83780404, 104725505, 125670606, 167560808, 188505909, 209451010, 251341212, 314176515, 335121616, 377011818, 418902020, 502682424, 628353030, 754023636, 837804040, 942529545, 1005364848, 1256706060, 1508047272, 1675608080, 1885059090, 2513412120, 3016094544, 3770118180, 5026824240, 7540236360, 15080472720]

約数ペア:

[(1, 15080472720), (2, 7540236360), (3, 5026824240), (4, 3770118180), (5, 3016094544), (6, 2513412120), (8, 1885059090), (9, 1675608080), (10, 1508047272), (12, 1256706060), (15, 1005364848), (16, 942529545), (18, 837804040), (20, 754023636), (24, 628353030), (30, 502682424), (36, 418902020), (40, 377011818), (45, 335121616), (48, 314176515), (60, 251341212), (72, 209451010), (80, 188505909), (90, 167560808), (120, 125670606), (144, 104725505), (180, 83780404), (240, 62835303), (360, 41890202), (720, 20945101)]