154136880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2323

約数の個数: 120

約数和(自身を含む): 523216512

約数和(自身を除く): 369079632

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, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2207, 2328, 2910, 3492, 3880, 4365, 4414, 4656, 5820, 6621, 6984, 7760, 8730, 8828, 11035, 11640, 13242, 13968, 17460, 17656, 19863, 22070, 23280, 26484, 33105, 34920, 35312, 39726, 44140, 52968, 66210, 69840, 79452, 88280, 99315, 105936, 132420, 158904, 176560, 198630, 214079, 264840, 317808, 397260, 428158, 529680, 642237, 794520, 856316, 1070395, 1284474, 1589040, 1712632, 1926711, 2140790, 2568948, 3211185, 3425264, 3853422, 4281580, 5137896, 6422370, 7706844, 8563160, 9633555, 10275792, 12844740, 15413688, 17126320, 19267110, 25689480, 30827376, 38534220, 51378960, 77068440, 154136880]

約数ペア:

[(1, 154136880), (2, 77068440), (3, 51378960), (4, 38534220), (5, 30827376), (6, 25689480), (8, 19267110), (9, 17126320), (10, 15413688), (12, 12844740), (15, 10275792), (16, 9633555), (18, 8563160), (20, 7706844), (24, 6422370), (30, 5137896), (36, 4281580), (40, 3853422), (45, 3425264), (48, 3211185), (60, 2568948), (72, 2140790), (80, 1926711), (90, 1712632), (97, 1589040), (120, 1284474), (144, 1070395), (180, 856316), (194, 794520), (240, 642237), (291, 529680), (360, 428158), (388, 397260), (485, 317808), (582, 264840), (720, 214079), (776, 198630), (873, 176560), (970, 158904), (1164, 132420), (1455, 105936), (1552, 99315), (1746, 88280), (1940, 79452), (2207, 69840), (2328, 66210), (2910, 52968), (3492, 44140), (3880, 39726), (4365, 35312), (4414, 34920), (4656, 33105), (5820, 26484), (6621, 23280), (6984, 22070), (7760, 19863), (8730, 17656), (8828, 17460), (11035, 13968), (11640, 13242)]