674152320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{351121}}^1$

素因数の和:351143

約数の個数: 64

約数和(自身を含む): 2148866640

約数和(自身を除く): 1474714320

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, 351121, 702242, 1053363, 1404484, 1755605, 2106726, 2808968, 3511210, 4213452, 5266815, 5617936, 7022420, 8426904, 10533630, 11235872, 14044840, 16853808, 21067260, 22471744, 28089680, 33707616, 42134520, 44943488, 56179360, 67415232, 84269040, 112358720, 134830464, 168538080, 224717440, 337076160, 674152320]

約数ペア:

[(1, 674152320), (2, 337076160), (3, 224717440), (4, 168538080), (5, 134830464), (6, 112358720), (8, 84269040), (10, 67415232), (12, 56179360), (15, 44943488), (16, 42134520), (20, 33707616), (24, 28089680), (30, 22471744), (32, 21067260), (40, 16853808), (48, 14044840), (60, 11235872), (64, 10533630), (80, 8426904), (96, 7022420), (120, 5617936), (128, 5266815), (160, 4213452), (192, 3511210), (240, 2808968), (320, 2106726), (384, 1755605), (480, 1404484), (640, 1053363), (960, 702242), (1920, 351121)]