505940200320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{263510521}}^1$

素因数の和:263510543

約数の個数: 64

約数和(自身を含む): 1612684394640

約数和(自身を除く): 1106744194320

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, 263510521, 527021042, 790531563, 1054042084, 1317552605, 1581063126, 2108084168, 2635105210, 3162126252, 3952657815, 4216168336, 5270210420, 6324252504, 7905315630, 8432336672, 10540420840, 12648505008, 15810631260, 16864673344, 21080841680, 25297010016, 31621262520, 33729346688, 42161683360, 50594020032, 63242525040, 84323366720, 101188040064, 126485050080, 168646733440, 252970100160, 505940200320]

約数ペア:

[(1, 505940200320), (2, 252970100160), (3, 168646733440), (4, 126485050080), (5, 101188040064), (6, 84323366720), (8, 63242525040), (10, 50594020032), (12, 42161683360), (15, 33729346688), (16, 31621262520), (20, 25297010016), (24, 21080841680), (30, 16864673344), (32, 15810631260), (40, 12648505008), (48, 10540420840), (60, 8432336672), (64, 7905315630), (80, 6324252504), (96, 5270210420), (120, 4216168336), (128, 3952657815), (160, 3162126252), (192, 2635105210), (240, 2108084168), (320, 1581063126), (384, 1317552605), (480, 1054042084), (640, 790531563), (960, 527021042), (1920, 263510521)]