283028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{589643}}^1$

素因数の和:589661

約数の個数: 48

約数和(自身を含む): 891541728

約数和(自身を除く): 608513088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 589643, 1179286, 1768929, 2358572, 2948215, 3537858, 4717144, 5896430, 7075716, 8844645, 9434288, 11792860, 14151432, 17689290, 18868576, 23585720, 28302864, 35378580, 47171440, 56605728, 70757160, 94342880, 141514320, 283028640]

約数ペア:

[(1, 283028640), (2, 141514320), (3, 94342880), (4, 70757160), (5, 56605728), (6, 47171440), (8, 35378580), (10, 28302864), (12, 23585720), (15, 18868576), (16, 17689290), (20, 14151432), (24, 11792860), (30, 9434288), (32, 8844645), (40, 7075716), (48, 5896430), (60, 4717144), (80, 3537858), (96, 2948215), (120, 2358572), (160, 1768929), (240, 1179286), (480, 589643)]