216332880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29077}}^1$

素因数の和:29124

約数の個数: 80

約数和(自身を含む): 692289024

約数和(自身を除く): 475956144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 29077, 58154, 87231, 116308, 145385, 174462, 232616, 290770, 348924, 436155, 465232, 581540, 697848, 872310, 901387, 1163080, 1395696, 1744620, 1802774, 2326160, 2704161, 3489240, 3605548, 4506935, 5408322, 6978480, 7211096, 9013870, 10816644, 13520805, 14422192, 18027740, 21633288, 27041610, 36055480, 43266576, 54083220, 72110960, 108166440, 216332880]

約数ペア:

[(1, 216332880), (2, 108166440), (3, 72110960), (4, 54083220), (5, 43266576), (6, 36055480), (8, 27041610), (10, 21633288), (12, 18027740), (15, 14422192), (16, 13520805), (20, 10816644), (24, 9013870), (30, 7211096), (31, 6978480), (40, 5408322), (48, 4506935), (60, 3605548), (62, 3489240), (80, 2704161), (93, 2326160), (120, 1802774), (124, 1744620), (155, 1395696), (186, 1163080), (240, 901387), (248, 872310), (310, 697848), (372, 581540), (465, 465232), (496, 436155), (620, 348924), (744, 290770), (930, 232616), (1240, 174462), (1488, 145385), (1860, 116308), (2480, 87231), (3720, 58154), (7440, 29077)]