2003190720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2086657}}^1$

素因数の和:2086677

約数の個数: 56

約数和(自身を含む): 6360133584

約数和(自身を除く): 4356942864

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, 160, 192, 240, 320, 480, 960, 2086657, 4173314, 6259971, 8346628, 10433285, 12519942, 16693256, 20866570, 25039884, 31299855, 33386512, 41733140, 50079768, 62599710, 66773024, 83466280, 100159536, 125199420, 133546048, 166932560, 200319072, 250398840, 333865120, 400638144, 500797680, 667730240, 1001595360, 2003190720]

約数ペア:

[(1, 2003190720), (2, 1001595360), (3, 667730240), (4, 500797680), (5, 400638144), (6, 333865120), (8, 250398840), (10, 200319072), (12, 166932560), (15, 133546048), (16, 125199420), (20, 100159536), (24, 83466280), (30, 66773024), (32, 62599710), (40, 50079768), (48, 41733140), (60, 33386512), (64, 31299855), (80, 25039884), (96, 20866570), (120, 16693256), (160, 12519942), (192, 10433285), (240, 8346628), (320, 6259971), (480, 4173314), (960, 2086657)]