120791190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 328753152

約数和(自身を除く): 207961962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 97, 103, 130, 155, 186, 194, 195, 206, 291, 309, 310, 390, 403, 465, 485, 515, 582, 618, 806, 930, 970, 1030, 1209, 1261, 1339, 1455, 1545, 2015, 2418, 2522, 2678, 2910, 3007, 3090, 3193, 3783, 4017, 4030, 6014, 6045, 6305, 6386, 6695, 7566, 8034, 9021, 9579, 9991, 12090, 12610, 13390, 15035, 15965, 18042, 18915, 19158, 19982, 20085, 29973, 30070, 31930, 37830, 39091, 40170, 41509, 45105, 47895, 49955, 59946, 78182, 83018, 90210, 95790, 99910, 117273, 124527, 129883, 149865, 195455, 207545, 234546, 249054, 259766, 299730, 309721, 389649, 390910, 415090, 586365, 619442, 622635, 649415, 779298, 929163, 1172730, 1245270, 1298830, 1548605, 1858326, 1948245, 3097210, 3896490, 4026373, 4645815, 8052746, 9291630, 12079119, 20131865, 24158238, 40263730, 60395595, 120791190]

約数ペア:

[(1, 120791190), (2, 60395595), (3, 40263730), (5, 24158238), (6, 20131865), (10, 12079119), (13, 9291630), (15, 8052746), (26, 4645815), (30, 4026373), (31, 3896490), (39, 3097210), (62, 1948245), (65, 1858326), (78, 1548605), (93, 1298830), (97, 1245270), (103, 1172730), (130, 929163), (155, 779298), (186, 649415), (194, 622635), (195, 619442), (206, 586365), (291, 415090), (309, 390910), (310, 389649), (390, 309721), (403, 299730), (465, 259766), (485, 249054), (515, 234546), (582, 207545), (618, 195455), (806, 149865), (930, 129883), (970, 124527), (1030, 117273), (1209, 99910), (1261, 95790), (1339, 90210), (1455, 83018), (1545, 78182), (2015, 59946), (2418, 49955), (2522, 47895), (2678, 45105), (2910, 41509), (3007, 40170), (3090, 39091), (3193, 37830), (3783, 31930), (4017, 30070), (4030, 29973), (6014, 20085), (6045, 19982), (6305, 19158), (6386, 18915), (6695, 18042), (7566, 15965), (8034, 15035), (9021, 13390), (9579, 12610), (9991, 12090)]