29983360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 78213600

約数和(自身を除く): 48230240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 4259, 7040, 8518, 17036, 21295, 34072, 42590, 46849, 68144, 85180, 93698, 136288, 170360, 187396, 234245, 272576, 340720, 374792, 468490, 545152, 681440, 749584, 936980, 1362880, 1499168, 1873960, 2725760, 2998336, 3747920, 5996672, 7495840, 14991680, 29983360]

約数ペア:

[(1, 29983360), (2, 14991680), (4, 7495840), (5, 5996672), (8, 3747920), (10, 2998336), (11, 2725760), (16, 1873960), (20, 1499168), (22, 1362880), (32, 936980), (40, 749584), (44, 681440), (55, 545152), (64, 468490), (80, 374792), (88, 340720), (110, 272576), (128, 234245), (160, 187396), (176, 170360), (220, 136288), (320, 93698), (352, 85180), (440, 68144), (640, 46849), (704, 42590), (880, 34072), (1408, 21295), (1760, 17036), (3520, 8518), (4259, 7040)]