1347084540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80471}}^1$

素因数の和:80520

約数の個数: 96

約数和(自身を含む): 4326174720

約数和(自身を除く): 2979090180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 80471, 160942, 241413, 321884, 402355, 482826, 724239, 804710, 965652, 1207065, 1448478, 1609420, 2172717, 2414130, 2494601, 2896956, 3621195, 4345434, 4828260, 4989202, 7242390, 7483803, 8690868, 9978404, 10863585, 12473005, 14484780, 14967606, 21727170, 22451409, 24946010, 29935212, 37419015, 43454340, 44902818, 49892020, 67354227, 74838030, 89805636, 112257045, 134708454, 149676060, 224514090, 269416908, 336771135, 449028180, 673542270, 1347084540]

約数ペア:

[(1, 1347084540), (2, 673542270), (3, 449028180), (4, 336771135), (5, 269416908), (6, 224514090), (9, 149676060), (10, 134708454), (12, 112257045), (15, 89805636), (18, 74838030), (20, 67354227), (27, 49892020), (30, 44902818), (31, 43454340), (36, 37419015), (45, 29935212), (54, 24946010), (60, 22451409), (62, 21727170), (90, 14967606), (93, 14484780), (108, 12473005), (124, 10863585), (135, 9978404), (155, 8690868), (180, 7483803), (186, 7242390), (270, 4989202), (279, 4828260), (310, 4345434), (372, 3621195), (465, 2896956), (540, 2494601), (558, 2414130), (620, 2172717), (837, 1609420), (930, 1448478), (1116, 1207065), (1395, 965652), (1674, 804710), (1860, 724239), (2790, 482826), (3348, 402355), (4185, 321884), (5580, 241413), (8370, 160942), (16740, 80471)]