30481488

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 80

約数和(自身を含む): 89904960

約数和(自身を除く): 59423472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1907, 1998, 2664, 3814, 3996, 5328, 5721, 7628, 7992, 11442, 15256, 15984, 17163, 22884, 30512, 34326, 45768, 51489, 68652, 70559, 91536, 102978, 137304, 141118, 205956, 211677, 274608, 282236, 411912, 423354, 564472, 635031, 823824, 846708, 1128944, 1270062, 1693416, 1905093, 2540124, 3386832, 3810186, 5080248, 7620372, 10160496, 15240744, 30481488]

約数ペア:

[(1, 30481488), (2, 15240744), (3, 10160496), (4, 7620372), (6, 5080248), (8, 3810186), (9, 3386832), (12, 2540124), (16, 1905093), (18, 1693416), (24, 1270062), (27, 1128944), (36, 846708), (37, 823824), (48, 635031), (54, 564472), (72, 423354), (74, 411912), (108, 282236), (111, 274608), (144, 211677), (148, 205956), (216, 141118), (222, 137304), (296, 102978), (333, 91536), (432, 70559), (444, 68652), (592, 51489), (666, 45768), (888, 34326), (999, 30512), (1332, 22884), (1776, 17163), (1907, 15984), (1998, 15256), (2664, 11442), (3814, 7992), (3996, 7628), (5328, 5721)]