216076080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81847}}^1$

素因数の和:81874

約数の個数: 80

約数和(自身を含む): 730738944

約数和(自身を除く): 514662864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 81847, 163694, 245541, 327388, 409235, 491082, 654776, 818470, 900317, 982164, 1227705, 1309552, 1636940, 1800634, 1964328, 2455410, 2700951, 3273880, 3601268, 3928656, 4501585, 4910820, 5401902, 6547760, 7202536, 9003170, 9821640, 10803804, 13504755, 14405072, 18006340, 19643280, 21607608, 27009510, 36012680, 43215216, 54019020, 72025360, 108038040, 216076080]

約数ペア:

[(1, 216076080), (2, 108038040), (3, 72025360), (4, 54019020), (5, 43215216), (6, 36012680), (8, 27009510), (10, 21607608), (11, 19643280), (12, 18006340), (15, 14405072), (16, 13504755), (20, 10803804), (22, 9821640), (24, 9003170), (30, 7202536), (33, 6547760), (40, 5401902), (44, 4910820), (48, 4501585), (55, 3928656), (60, 3601268), (66, 3273880), (80, 2700951), (88, 2455410), (110, 1964328), (120, 1800634), (132, 1636940), (165, 1309552), (176, 1227705), (220, 982164), (240, 900317), (264, 818470), (330, 654776), (440, 491082), (528, 409235), (660, 327388), (880, 245541), (1320, 163694), (2640, 81847)]