32779440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 112291920

約数和(自身を除く): 79512480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 859, 954, 1060, 1272, 1590, 1718, 1908, 2120, 2385, 2544, 2577, 3180, 3436, 3816, 4240, 4295, 4770, 5154, 6360, 6872, 7632, 7731, 8590, 9540, 10308, 12720, 12885, 13744, 15462, 17180, 19080, 20616, 25770, 30924, 34360, 38160, 38655, 41232, 45527, 51540, 61848, 68720, 77310, 91054, 103080, 123696, 136581, 154620, 182108, 206160, 227635, 273162, 309240, 364216, 409743, 455270, 546324, 618480, 682905, 728432, 819486, 910540, 1092648, 1365810, 1638972, 1821080, 2048715, 2185296, 2731620, 3277944, 3642160, 4097430, 5463240, 6555888, 8194860, 10926480, 16389720, 32779440]

約数ペア:

[(1, 32779440), (2, 16389720), (3, 10926480), (4, 8194860), (5, 6555888), (6, 5463240), (8, 4097430), (9, 3642160), (10, 3277944), (12, 2731620), (15, 2185296), (16, 2048715), (18, 1821080), (20, 1638972), (24, 1365810), (30, 1092648), (36, 910540), (40, 819486), (45, 728432), (48, 682905), (53, 618480), (60, 546324), (72, 455270), (80, 409743), (90, 364216), (106, 309240), (120, 273162), (144, 227635), (159, 206160), (180, 182108), (212, 154620), (240, 136581), (265, 123696), (318, 103080), (360, 91054), (424, 77310), (477, 68720), (530, 61848), (636, 51540), (720, 45527), (795, 41232), (848, 38655), (859, 38160), (954, 34360), (1060, 30924), (1272, 25770), (1590, 20616), (1718, 19080), (1908, 17180), (2120, 15462), (2385, 13744), (2544, 12885), (2577, 12720), (3180, 10308), (3436, 9540), (3816, 8590), (4240, 7731), (4295, 7632), (4770, 6872), (5154, 6360)]