172946160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{240203}}^1$

素因数の和:240222

約数の個数: 60

約数和(自身を含む): 580813272

約数和(自身を除く): 407867112

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, 240203, 480406, 720609, 960812, 1201015, 1441218, 1921624, 2161827, 2402030, 2882436, 3603045, 3843248, 4323654, 4804060, 5764872, 7206090, 8647308, 9608120, 10809135, 11529744, 14412180, 17294616, 19216240, 21618270, 28824360, 34589232, 43236540, 57648720, 86473080, 172946160]

約数ペア:

[(1, 172946160), (2, 86473080), (3, 57648720), (4, 43236540), (5, 34589232), (6, 28824360), (8, 21618270), (9, 19216240), (10, 17294616), (12, 14412180), (15, 11529744), (16, 10809135), (18, 9608120), (20, 8647308), (24, 7206090), (30, 5764872), (36, 4804060), (40, 4323654), (45, 3843248), (48, 3603045), (60, 2882436), (72, 2402030), (80, 2161827), (90, 1921624), (120, 1441218), (144, 1201015), (180, 960812), (240, 720609), (360, 480406), (720, 240203)]