554031720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139907}}^1$

素因数の和:139935

約数の個数: 96

約数和(自身を含む): 1964308320

約数和(自身を除く): 1410276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 139907, 279814, 419721, 559628, 699535, 839442, 1119256, 1259163, 1399070, 1538977, 1678884, 2098605, 2518326, 2798140, 3077954, 3357768, 4197210, 4616931, 5036652, 5596280, 6155908, 6295815, 7694885, 8394420, 9233862, 10073304, 12311816, 12591630, 13850793, 15389770, 16788840, 18467724, 23084655, 25183260, 27701586, 30779540, 36935448, 46169310, 50366520, 55403172, 61559080, 69253965, 92338620, 110806344, 138507930, 184677240, 277015860, 554031720]

約数ペア:

[(1, 554031720), (2, 277015860), (3, 184677240), (4, 138507930), (5, 110806344), (6, 92338620), (8, 69253965), (9, 61559080), (10, 55403172), (11, 50366520), (12, 46169310), (15, 36935448), (18, 30779540), (20, 27701586), (22, 25183260), (24, 23084655), (30, 18467724), (33, 16788840), (36, 15389770), (40, 13850793), (44, 12591630), (45, 12311816), (55, 10073304), (60, 9233862), (66, 8394420), (72, 7694885), (88, 6295815), (90, 6155908), (99, 5596280), (110, 5036652), (120, 4616931), (132, 4197210), (165, 3357768), (180, 3077954), (198, 2798140), (220, 2518326), (264, 2098605), (330, 1678884), (360, 1538977), (396, 1399070), (440, 1259163), (495, 1119256), (660, 839442), (792, 699535), (990, 559628), (1320, 419721), (1980, 279814), (3960, 139907)]