448116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19249}}^1$

素因数の和:19362

約数の個数: 80

約数和(自身を含む): 1403556000

約数和(自身を除く): 955439280

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, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 19249, 23280, 38498, 57747, 76996, 96245, 115494, 153992, 192490, 230988, 288735, 307984, 384980, 461976, 577470, 769960, 923952, 1154940, 1539920, 1867153, 2309880, 3734306, 4619760, 5601459, 7468612, 9335765, 11202918, 14937224, 18671530, 22405836, 28007295, 29874448, 37343060, 44811672, 56014590, 74686120, 89623344, 112029180, 149372240, 224058360, 448116720]

約数ペア:

[(1, 448116720), (2, 224058360), (3, 149372240), (4, 112029180), (5, 89623344), (6, 74686120), (8, 56014590), (10, 44811672), (12, 37343060), (15, 29874448), (16, 28007295), (20, 22405836), (24, 18671530), (30, 14937224), (40, 11202918), (48, 9335765), (60, 7468612), (80, 5601459), (97, 4619760), (120, 3734306), (194, 2309880), (240, 1867153), (291, 1539920), (388, 1154940), (485, 923952), (582, 769960), (776, 577470), (970, 461976), (1164, 384980), (1455, 307984), (1552, 288735), (1940, 230988), (2328, 192490), (2910, 153992), (3880, 115494), (4656, 96245), (5820, 76996), (7760, 57747), (11640, 38498), (19249, 23280)]