488202084540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87491413}}^1$

素因数の和:87491459

約数の個数: 72

約数和(自身を含む): 1528649985408

約数和(自身を除く): 1040447900868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 87491413, 174982826, 262474239, 349965652, 437457065, 524948478, 787422717, 874914130, 1049896956, 1312371195, 1574845434, 1749828260, 2624742390, 2712233803, 3149690868, 3937113585, 5249484780, 5424467606, 7874227170, 8136701409, 10848935212, 13561169015, 15748454340, 16273402818, 24410104227, 27122338030, 32546805636, 40683507045, 48820208454, 54244676060, 81367014090, 97640416908, 122050521135, 162734028180, 244101042270, 488202084540]

約数ペア:

[(1, 488202084540), (2, 244101042270), (3, 162734028180), (4, 122050521135), (5, 97640416908), (6, 81367014090), (9, 54244676060), (10, 48820208454), (12, 40683507045), (15, 32546805636), (18, 27122338030), (20, 24410104227), (30, 16273402818), (31, 15748454340), (36, 13561169015), (45, 10848935212), (60, 8136701409), (62, 7874227170), (90, 5424467606), (93, 5249484780), (124, 3937113585), (155, 3149690868), (180, 2712233803), (186, 2624742390), (279, 1749828260), (310, 1574845434), (372, 1312371195), (465, 1049896956), (558, 874914130), (620, 787422717), (930, 524948478), (1116, 437457065), (1395, 349965652), (1860, 262474239), (2790, 174982826), (5580, 87491413)]