68287019520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{8891539}}^1$

素因数の和:8891565

約数の個数: 80

約数和(自身を含む): 218305090080

約数和(自身を除く): 150018070560

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 8891539, 17783078, 26674617, 35566156, 44457695, 53349234, 71132312, 88915390, 106698468, 133373085, 142264624, 177830780, 213396936, 266746170, 284529248, 355661560, 426793872, 533492340, 569058496, 711323120, 853587744, 1066984680, 1138116992, 1422646240, 1707175488, 2133969360, 2276233984, 2845292480, 3414350976, 4267938720, 4552467968, 5690584960, 6828701952, 8535877440, 11381169920, 13657403904, 17071754880, 22762339840, 34143509760, 68287019520]

約数ペア:

[(1, 68287019520), (2, 34143509760), (3, 22762339840), (4, 17071754880), (5, 13657403904), (6, 11381169920), (8, 8535877440), (10, 6828701952), (12, 5690584960), (15, 4552467968), (16, 4267938720), (20, 3414350976), (24, 2845292480), (30, 2276233984), (32, 2133969360), (40, 1707175488), (48, 1422646240), (60, 1138116992), (64, 1066984680), (80, 853587744), (96, 711323120), (120, 569058496), (128, 533492340), (160, 426793872), (192, 355661560), (240, 284529248), (256, 266746170), (320, 213396936), (384, 177830780), (480, 142264624), (512, 133373085), (640, 106698468), (768, 88915390), (960, 71132312), (1280, 53349234), (1536, 44457695), (1920, 35566156), (2560, 26674617), (3840, 17783078), (7680, 8891539)]