390123360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1$

素因数の和:2282

約数の個数: 216

約数和(自身を含む): 1463978880

約数和(自身を除く): 1073855520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2239, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4478, 4840, 5280, 5445, 5808, 6717, 7260, 7920, 8712, 8956, 9680, 10890, 11195, 11616, 13434, 14520, 15840, 17424, 17912, 19360, 20151, 21780, 22390, 24629, 26868, 29040, 33585, 34848, 35824, 40302, 43560, 44780, 49258, 53736, 58080, 67170, 71648, 73887, 80604, 87120, 89560, 98516, 100755, 107472, 123145, 134340, 147774, 161208, 174240, 179120, 197032, 201510, 214944, 221661, 246290, 268680, 270919, 295548, 322416, 358240, 369435, 394064, 403020, 443322, 492580, 537360, 541838, 591096, 644832, 738870, 788128, 806040, 812757, 886644, 985160, 1074720, 1083676, 1108305, 1182192, 1354595, 1477740, 1612080, 1625514, 1773288, 1970320, 2167352, 2216610, 2364384, 2438271, 2709190, 2955480, 3224160, 3251028, 3546576, 3940640, 4063785, 4334704, 4433220, 4876542, 5418380, 5910960, 6502056, 7093152, 8127570, 8669408, 8866440, 9753084, 10836760, 11821920, 12191355, 13004112, 16255140, 17732880, 19506168, 21673520, 24382710, 26008224, 32510280, 35465760, 39012336, 43347040, 48765420, 65020560, 78024672, 97530840, 130041120, 195061680, 390123360]

約数ペア:

[(1, 390123360), (2, 195061680), (3, 130041120), (4, 97530840), (5, 78024672), (6, 65020560), (8, 48765420), (9, 43347040), (10, 39012336), (11, 35465760), (12, 32510280), (15, 26008224), (16, 24382710), (18, 21673520), (20, 19506168), (22, 17732880), (24, 16255140), (30, 13004112), (32, 12191355), (33, 11821920), (36, 10836760), (40, 9753084), (44, 8866440), (45, 8669408), (48, 8127570), (55, 7093152), (60, 6502056), (66, 5910960), (72, 5418380), (80, 4876542), (88, 4433220), (90, 4334704), (96, 4063785), (99, 3940640), (110, 3546576), (120, 3251028), (121, 3224160), (132, 2955480), (144, 2709190), (160, 2438271), (165, 2364384), (176, 2216610), (180, 2167352), (198, 1970320), (220, 1773288), (240, 1625514), (242, 1612080), (264, 1477740), (288, 1354595), (330, 1182192), (352, 1108305), (360, 1083676), (363, 1074720), (396, 985160), (440, 886644), (480, 812757), (484, 806040), (495, 788128), (528, 738870), (605, 644832), (660, 591096), (720, 541838), (726, 537360), (792, 492580), (880, 443322), (968, 403020), (990, 394064), (1056, 369435), (1089, 358240), (1210, 322416), (1320, 295548), (1440, 270919), (1452, 268680), (1584, 246290), (1760, 221661), (1815, 214944), (1936, 201510), (1980, 197032), (2178, 179120), (2239, 174240), (2420, 161208), (2640, 147774), (2904, 134340), (3168, 123145), (3630, 107472), (3872, 100755), (3960, 98516), (4356, 89560), (4478, 87120), (4840, 80604), (5280, 73887), (5445, 71648), (5808, 67170), (6717, 58080), (7260, 53736), (7920, 49258), (8712, 44780), (8956, 43560), (9680, 40302), (10890, 35824), (11195, 34848), (11616, 33585), (13434, 29040), (14520, 26868), (15840, 24629), (17424, 22390), (17912, 21780), (19360, 20151)]