45000240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2046

約数の個数: 80

約数和(自身を含む): 141011808

約数和(自身を除く): 96011568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1933, 1940, 2328, 2910, 3866, 3880, 4656, 5799, 5820, 7732, 7760, 9665, 11598, 11640, 15464, 19330, 23196, 23280, 28995, 30928, 38660, 46392, 57990, 77320, 92784, 115980, 154640, 187501, 231960, 375002, 463920, 562503, 750004, 937505, 1125006, 1500008, 1875010, 2250012, 2812515, 3000016, 3750020, 4500024, 5625030, 7500040, 9000048, 11250060, 15000080, 22500120, 45000240]

約数ペア:

[(1, 45000240), (2, 22500120), (3, 15000080), (4, 11250060), (5, 9000048), (6, 7500040), (8, 5625030), (10, 4500024), (12, 3750020), (15, 3000016), (16, 2812515), (20, 2250012), (24, 1875010), (30, 1500008), (40, 1125006), (48, 937505), (60, 750004), (80, 562503), (97, 463920), (120, 375002), (194, 231960), (240, 187501), (291, 154640), (388, 115980), (485, 92784), (582, 77320), (776, 57990), (970, 46392), (1164, 38660), (1455, 30928), (1552, 28995), (1933, 23280), (1940, 23196), (2328, 19330), (2910, 15464), (3866, 11640), (3880, 11598), (4656, 9665), (5799, 7760), (5820, 7732)]