195727680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67961}}^1$

素因数の和:67984

約数の個数: 84

約数和(自身を含む): 673231572

約数和(自身を除く): 477503892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 67961, 135922, 203883, 271844, 339805, 407766, 543688, 611649, 679610, 815532, 1019415, 1087376, 1223298, 1359220, 1631064, 2038830, 2174752, 2446596, 2718440, 3058245, 3262128, 4077660, 4349504, 4893192, 5436880, 6116490, 6524256, 8155320, 9786384, 10873760, 12232980, 13048512, 16310640, 19572768, 21747520, 24465960, 32621280, 39145536, 48931920, 65242560, 97863840, 195727680]

約数ペア:

[(1, 195727680), (2, 97863840), (3, 65242560), (4, 48931920), (5, 39145536), (6, 32621280), (8, 24465960), (9, 21747520), (10, 19572768), (12, 16310640), (15, 13048512), (16, 12232980), (18, 10873760), (20, 9786384), (24, 8155320), (30, 6524256), (32, 6116490), (36, 5436880), (40, 4893192), (45, 4349504), (48, 4077660), (60, 3262128), (64, 3058245), (72, 2718440), (80, 2446596), (90, 2174752), (96, 2038830), (120, 1631064), (144, 1359220), (160, 1223298), (180, 1087376), (192, 1019415), (240, 815532), (288, 679610), (320, 611649), (360, 543688), (480, 407766), (576, 339805), (720, 271844), (960, 203883), (1440, 135922), (2880, 67961)]