48931920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67961}}^1$

素因数の和:67980

約数の個数: 60

約数和(自身を含む): 164332116

約数和(自身を除く): 115400196

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, 120, 144, 180, 240, 360, 720, 67961, 135922, 203883, 271844, 339805, 407766, 543688, 611649, 679610, 815532, 1019415, 1087376, 1223298, 1359220, 1631064, 2038830, 2446596, 2718440, 3058245, 3262128, 4077660, 4893192, 5436880, 6116490, 8155320, 9786384, 12232980, 16310640, 24465960, 48931920]

約数ペア:

[(1, 48931920), (2, 24465960), (3, 16310640), (4, 12232980), (5, 9786384), (6, 8155320), (8, 6116490), (9, 5436880), (10, 4893192), (12, 4077660), (15, 3262128), (16, 3058245), (18, 2718440), (20, 2446596), (24, 2038830), (30, 1631064), (36, 1359220), (40, 1223298), (45, 1087376), (48, 1019415), (60, 815532), (72, 679610), (80, 611649), (90, 543688), (120, 407766), (144, 339805), (180, 271844), (240, 203883), (360, 135922), (720, 67961)]