28548470280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21627629}}^1$

素因数の和:21627654

約数の個数: 64

約数和(自身を含む): 93431361600

約数和(自身を除く): 64882891320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 21627629, 43255258, 64882887, 86510516, 108138145, 129765774, 173021032, 216276290, 237903919, 259531548, 324414435, 432552580, 475807838, 519063096, 648828870, 713711757, 865105160, 951615676, 1189519595, 1297657740, 1427423514, 1903231352, 2379039190, 2595315480, 2854847028, 3568558785, 4758078380, 5709694056, 7137117570, 9516156760, 14274235140, 28548470280]

約数ペア:

[(1, 28548470280), (2, 14274235140), (3, 9516156760), (4, 7137117570), (5, 5709694056), (6, 4758078380), (8, 3568558785), (10, 2854847028), (11, 2595315480), (12, 2379039190), (15, 1903231352), (20, 1427423514), (22, 1297657740), (24, 1189519595), (30, 951615676), (33, 865105160), (40, 713711757), (44, 648828870), (55, 519063096), (60, 475807838), (66, 432552580), (88, 324414435), (110, 259531548), (120, 237903919), (132, 216276290), (165, 173021032), (220, 129765774), (264, 108138145), (330, 86510516), (440, 64882887), (660, 43255258), (1320, 21627629)]