20223592320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{10533121}}^1$

素因数の和:10533143

約数の個数: 64

約数和(自身を含む): 64462706640

約数和(自身を除く): 44239114320

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, 10533121, 21066242, 31599363, 42132484, 52665605, 63198726, 84264968, 105331210, 126397452, 157996815, 168529936, 210662420, 252794904, 315993630, 337059872, 421324840, 505589808, 631987260, 674119744, 842649680, 1011179616, 1263974520, 1348239488, 1685299360, 2022359232, 2527949040, 3370598720, 4044718464, 5055898080, 6741197440, 10111796160, 20223592320]

約数ペア:

[(1, 20223592320), (2, 10111796160), (3, 6741197440), (4, 5055898080), (5, 4044718464), (6, 3370598720), (8, 2527949040), (10, 2022359232), (12, 1685299360), (15, 1348239488), (16, 1263974520), (20, 1011179616), (24, 842649680), (30, 674119744), (32, 631987260), (40, 505589808), (48, 421324840), (60, 337059872), (64, 315993630), (80, 252794904), (96, 210662420), (120, 168529936), (128, 157996815), (160, 126397452), (192, 105331210), (240, 84264968), (320, 63198726), (384, 52665605), (480, 42132484), (640, 31599363), (960, 21066242), (1920, 10533121)]