2018863920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{8699}}^1$

素因数の和:9682

約数の個数: 80

約数和(自身を含む): 6265670400

約数和(自身を除く): 4246806480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 967, 1934, 2901, 3868, 4835, 5802, 7736, 8699, 9670, 11604, 14505, 15472, 17398, 19340, 23208, 26097, 29010, 34796, 38680, 43495, 46416, 52194, 58020, 69592, 77360, 86990, 104388, 116040, 130485, 139184, 173980, 208776, 232080, 260970, 347960, 417552, 521940, 695920, 1043880, 2087760, 8411933, 16823866, 25235799, 33647732, 42059665, 50471598, 67295464, 84119330, 100943196, 126178995, 134590928, 168238660, 201886392, 252357990, 336477320, 403772784, 504715980, 672954640, 1009431960, 2018863920]

約数ペア:

[(1, 2018863920), (2, 1009431960), (3, 672954640), (4, 504715980), (5, 403772784), (6, 336477320), (8, 252357990), (10, 201886392), (12, 168238660), (15, 134590928), (16, 126178995), (20, 100943196), (24, 84119330), (30, 67295464), (40, 50471598), (48, 42059665), (60, 33647732), (80, 25235799), (120, 16823866), (240, 8411933), (967, 2087760), (1934, 1043880), (2901, 695920), (3868, 521940), (4835, 417552), (5802, 347960), (7736, 260970), (8699, 232080), (9670, 208776), (11604, 173980), (14505, 139184), (15472, 130485), (17398, 116040), (19340, 104388), (23208, 86990), (26097, 77360), (29010, 69592), (34796, 58020), (38680, 52194), (43495, 46416)]