262047060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132347}}^1$

素因数の和:132373

約数の個数: 72

約数和(自身を含む): 867144096

約数和(自身を除く): 605097036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 132347, 264694, 397041, 529388, 661735, 794082, 1191123, 1323470, 1455817, 1588164, 1985205, 2382246, 2646940, 2911634, 3970410, 4367451, 4764492, 5823268, 5955615, 7279085, 7940820, 8734902, 11911230, 13102353, 14558170, 17469804, 21837255, 23822460, 26204706, 29116340, 43674510, 52409412, 65511765, 87349020, 131023530, 262047060]

約数ペア:

[(1, 262047060), (2, 131023530), (3, 87349020), (4, 65511765), (5, 52409412), (6, 43674510), (9, 29116340), (10, 26204706), (11, 23822460), (12, 21837255), (15, 17469804), (18, 14558170), (20, 13102353), (22, 11911230), (30, 8734902), (33, 7940820), (36, 7279085), (44, 5955615), (45, 5823268), (55, 4764492), (60, 4367451), (66, 3970410), (90, 2911634), (99, 2646940), (110, 2382246), (132, 1985205), (165, 1588164), (180, 1455817), (198, 1323470), (220, 1191123), (330, 794082), (396, 661735), (495, 529388), (660, 397041), (990, 264694), (1980, 132347)]