73401840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 249286128

約数和(自身を除く): 175884288

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, 1051, 1164, 1455, 1552, 1746, 1940, 2102, 2328, 2910, 3153, 3492, 3880, 4204, 4365, 4656, 5255, 5820, 6306, 6984, 7760, 8408, 8730, 9459, 10510, 11640, 12612, 13968, 15765, 16816, 17460, 18918, 21020, 23280, 25224, 31530, 34920, 37836, 42040, 47295, 50448, 63060, 69840, 75672, 84080, 94590, 101947, 126120, 151344, 189180, 203894, 252240, 305841, 378360, 407788, 509735, 611682, 756720, 815576, 917523, 1019470, 1223364, 1529205, 1631152, 1835046, 2038940, 2446728, 3058410, 3670092, 4077880, 4587615, 4893456, 6116820, 7340184, 8155760, 9175230, 12233640, 14680368, 18350460, 24467280, 36700920, 73401840]

約数ペア:

[(1, 73401840), (2, 36700920), (3, 24467280), (4, 18350460), (5, 14680368), (6, 12233640), (8, 9175230), (9, 8155760), (10, 7340184), (12, 6116820), (15, 4893456), (16, 4587615), (18, 4077880), (20, 3670092), (24, 3058410), (30, 2446728), (36, 2038940), (40, 1835046), (45, 1631152), (48, 1529205), (60, 1223364), (72, 1019470), (80, 917523), (90, 815576), (97, 756720), (120, 611682), (144, 509735), (180, 407788), (194, 378360), (240, 305841), (291, 252240), (360, 203894), (388, 189180), (485, 151344), (582, 126120), (720, 101947), (776, 94590), (873, 84080), (970, 75672), (1051, 69840), (1164, 63060), (1455, 50448), (1552, 47295), (1746, 42040), (1940, 37836), (2102, 34920), (2328, 31530), (2910, 25224), (3153, 23280), (3492, 21020), (3880, 18918), (4204, 17460), (4365, 16816), (4656, 15765), (5255, 13968), (5820, 12612), (6306, 11640), (6984, 10510), (7760, 9459), (8408, 8730)]