38454120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 125798400

約数和(自身を除く): 87344280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 479, 669, 892, 958, 1115, 1338, 1437, 1784, 1916, 2007, 2230, 2395, 2676, 2874, 3345, 3832, 4014, 4311, 4460, 4790, 5352, 5748, 6690, 7185, 8028, 8622, 8920, 9580, 10035, 11496, 13380, 14370, 16056, 17244, 19160, 20070, 21555, 26760, 28740, 34488, 40140, 43110, 57480, 80280, 86220, 106817, 172440, 213634, 320451, 427268, 534085, 640902, 854536, 961353, 1068170, 1281804, 1602255, 1922706, 2136340, 2563608, 3204510, 3845412, 4272680, 4806765, 6409020, 7690824, 9613530, 12818040, 19227060, 38454120]

約数ペア:

[(1, 38454120), (2, 19227060), (3, 12818040), (4, 9613530), (5, 7690824), (6, 6409020), (8, 4806765), (9, 4272680), (10, 3845412), (12, 3204510), (15, 2563608), (18, 2136340), (20, 1922706), (24, 1602255), (30, 1281804), (36, 1068170), (40, 961353), (45, 854536), (60, 640902), (72, 534085), (90, 427268), (120, 320451), (180, 213634), (223, 172440), (360, 106817), (446, 86220), (479, 80280), (669, 57480), (892, 43110), (958, 40140), (1115, 34488), (1338, 28740), (1437, 26760), (1784, 21555), (1916, 20070), (2007, 19160), (2230, 17244), (2395, 16056), (2676, 14370), (2874, 13380), (3345, 11496), (3832, 10035), (4014, 9580), (4311, 8920), (4460, 8622), (4790, 8028), (5352, 7185), (5748, 6690)]