84051720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233477}}^1$

素因数の和:233494

約数の個数: 48

約数和(自身を含む): 273169260

約数和(自身を除く): 189117540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 233477, 466954, 700431, 933908, 1167385, 1400862, 1867816, 2101293, 2334770, 2801724, 3502155, 4202586, 4669540, 5603448, 7004310, 8405172, 9339080, 10506465, 14008620, 16810344, 21012930, 28017240, 42025860, 84051720]

約数ペア:

[(1, 84051720), (2, 42025860), (3, 28017240), (4, 21012930), (5, 16810344), (6, 14008620), (8, 10506465), (9, 9339080), (10, 8405172), (12, 7004310), (15, 5603448), (18, 4669540), (20, 4202586), (24, 3502155), (30, 2801724), (36, 2334770), (40, 2101293), (45, 1867816), (60, 1400862), (72, 1167385), (90, 933908), (120, 700431), (180, 466954), (360, 233477)]