945761640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2763

約数の個数: 128

約数和(自身を含む): 2960133120

約数和(自身を除く): 2014371480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 372, 388, 465, 485, 582, 620, 744, 776, 930, 970, 1164, 1240, 1455, 1860, 1940, 2328, 2621, 2910, 3007, 3720, 3880, 5242, 5820, 6014, 7863, 9021, 10484, 11640, 12028, 13105, 15035, 15726, 18042, 20968, 24056, 26210, 30070, 31452, 36084, 39315, 45105, 52420, 60140, 62904, 72168, 78630, 81251, 90210, 104840, 120280, 157260, 162502, 180420, 243753, 254237, 314520, 325004, 360840, 406255, 487506, 508474, 650008, 762711, 812510, 975012, 1016948, 1218765, 1271185, 1525422, 1625020, 1950024, 2033896, 2437530, 2542370, 3050844, 3250040, 3813555, 4875060, 5084740, 6101688, 7627110, 7881347, 9750120, 10169480, 15254220, 15762694, 23644041, 30508440, 31525388, 39406735, 47288082, 63050776, 78813470, 94576164, 118220205, 157626940, 189152328, 236440410, 315253880, 472880820, 945761640]

約数ペア:

[(1, 945761640), (2, 472880820), (3, 315253880), (4, 236440410), (5, 189152328), (6, 157626940), (8, 118220205), (10, 94576164), (12, 78813470), (15, 63050776), (20, 47288082), (24, 39406735), (30, 31525388), (31, 30508440), (40, 23644041), (60, 15762694), (62, 15254220), (93, 10169480), (97, 9750120), (120, 7881347), (124, 7627110), (155, 6101688), (186, 5084740), (194, 4875060), (248, 3813555), (291, 3250040), (310, 3050844), (372, 2542370), (388, 2437530), (465, 2033896), (485, 1950024), (582, 1625020), (620, 1525422), (744, 1271185), (776, 1218765), (930, 1016948), (970, 975012), (1164, 812510), (1240, 762711), (1455, 650008), (1860, 508474), (1940, 487506), (2328, 406255), (2621, 360840), (2910, 325004), (3007, 314520), (3720, 254237), (3880, 243753), (5242, 180420), (5820, 162502), (6014, 157260), (7863, 120280), (9021, 104840), (10484, 90210), (11640, 81251), (12028, 78630), (13105, 72168), (15035, 62904), (15726, 60140), (18042, 52420), (20968, 45105), (24056, 39315), (26210, 36084), (30070, 31452)]