267112320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139121}}^1$

素因数の和:139143

約数の個数: 64

約数和(自身を含む): 851426640

約数和(自身を除く): 584314320

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, 139121, 278242, 417363, 556484, 695605, 834726, 1112968, 1391210, 1669452, 2086815, 2225936, 2782420, 3338904, 4173630, 4451872, 5564840, 6677808, 8347260, 8903744, 11129680, 13355616, 16694520, 17807488, 22259360, 26711232, 33389040, 44518720, 53422464, 66778080, 89037440, 133556160, 267112320]

約数ペア:

[(1, 267112320), (2, 133556160), (3, 89037440), (4, 66778080), (5, 53422464), (6, 44518720), (8, 33389040), (10, 26711232), (12, 22259360), (15, 17807488), (16, 16694520), (20, 13355616), (24, 11129680), (30, 8903744), (32, 8347260), (40, 6677808), (48, 5564840), (60, 4451872), (64, 4173630), (80, 3338904), (96, 2782420), (120, 2225936), (128, 2086815), (160, 1669452), (192, 1391210), (240, 1112968), (320, 834726), (384, 695605), (480, 556484), (640, 417363), (960, 278242), (1920, 139121)]