124379520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{64781}}^1$

素因数の和:64803

約数の個数: 64

約数和(自身を含む): 396465840

約数和(自身を除く): 272086320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 64781, 129562, 194343, 259124, 323905, 388686, 518248, 647810, 777372, 971715, 1036496, 1295620, 1554744, 1943430, 2072992, 2591240, 3109488, 3886860, 4145984, 5182480, 6218976, 7773720, 8291968, 10364960, 12437952, 15547440, 20729920, 24875904, 31094880, 41459840, 62189760, 124379520]

約数ペア:

[(1, 124379520), (2, 62189760), (3, 41459840), (4, 31094880), (5, 24875904), (6, 20729920), (8, 15547440), (10, 12437952), (12, 10364960), (15, 8291968), (16, 7773720), (20, 6218976), (24, 5182480), (30, 4145984), (32, 3886860), (40, 3109488), (48, 2591240), (60, 2072992), (64, 1943430), (80, 1554744), (96, 1295620), (120, 1036496), (128, 971715), (160, 777372), (192, 647810), (240, 518248), (320, 388686), (384, 323905), (480, 259124), (640, 194343), (960, 129562), (1920, 64781)]