328239120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 1139927040

約数和(自身を除く): 811687920

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, 89, 110, 120, 121, 127, 132, 165, 176, 178, 220, 240, 242, 254, 264, 267, 330, 356, 363, 381, 440, 445, 484, 508, 528, 534, 605, 635, 660, 712, 726, 762, 880, 890, 968, 979, 1016, 1068, 1210, 1270, 1320, 1335, 1397, 1424, 1452, 1524, 1780, 1815, 1905, 1936, 1958, 2032, 2136, 2420, 2540, 2640, 2670, 2794, 2904, 2937, 3048, 3560, 3630, 3810, 3916, 4191, 4272, 4840, 4895, 5080, 5340, 5588, 5808, 5874, 6096, 6985, 7120, 7260, 7620, 7832, 8382, 9680, 9790, 10160, 10680, 10769, 11176, 11303, 11748, 13970, 14520, 14685, 15240, 15367, 15664, 16764, 19580, 20955, 21360, 21538, 22352, 22606, 23496, 27940, 29040, 29370, 30480, 30734, 32307, 33528, 33909, 39160, 41910, 43076, 45212, 46101, 46992, 53845, 55880, 56515, 58740, 61468, 64614, 67056, 67818, 76835, 78320, 83820, 86152, 90424, 92202, 107690, 111760, 113030, 117480, 122936, 124333, 129228, 135636, 153670, 161535, 167640, 169545, 172304, 180848, 184404, 215380, 226060, 230505, 234960, 245872, 248666, 258456, 271272, 307340, 323070, 335280, 339090, 368808, 372999, 430760, 452120, 461010, 497332, 516912, 542544, 614680, 621665, 646140, 678180, 737616, 745998, 861520, 904240, 922020, 994664, 1229360, 1243330, 1292280, 1356360, 1367663, 1491996, 1844040, 1864995, 1989328, 2486660, 2584560, 2712720, 2735326, 2983992, 3688080, 3729990, 4102989, 4973320, 5470652, 5967984, 6838315, 7459980, 8205978, 9946640, 10941304, 13676630, 14919960, 16411956, 20514945, 21882608, 27353260, 29839920, 32823912, 41029890, 54706520, 65647824, 82059780, 109413040, 164119560, 328239120]

約数ペア:

[(1, 328239120), (2, 164119560), (3, 109413040), (4, 82059780), (5, 65647824), (6, 54706520), (8, 41029890), (10, 32823912), (11, 29839920), (12, 27353260), (15, 21882608), (16, 20514945), (20, 16411956), (22, 14919960), (24, 13676630), (30, 10941304), (33, 9946640), (40, 8205978), (44, 7459980), (48, 6838315), (55, 5967984), (60, 5470652), (66, 4973320), (80, 4102989), (88, 3729990), (89, 3688080), (110, 2983992), (120, 2735326), (121, 2712720), (127, 2584560), (132, 2486660), (165, 1989328), (176, 1864995), (178, 1844040), (220, 1491996), (240, 1367663), (242, 1356360), (254, 1292280), (264, 1243330), (267, 1229360), (330, 994664), (356, 922020), (363, 904240), (381, 861520), (440, 745998), (445, 737616), (484, 678180), (508, 646140), (528, 621665), (534, 614680), (605, 542544), (635, 516912), (660, 497332), (712, 461010), (726, 452120), (762, 430760), (880, 372999), (890, 368808), (968, 339090), (979, 335280), (1016, 323070), (1068, 307340), (1210, 271272), (1270, 258456), (1320, 248666), (1335, 245872), (1397, 234960), (1424, 230505), (1452, 226060), (1524, 215380), (1780, 184404), (1815, 180848), (1905, 172304), (1936, 169545), (1958, 167640), (2032, 161535), (2136, 153670), (2420, 135636), (2540, 129228), (2640, 124333), (2670, 122936), (2794, 117480), (2904, 113030), (2937, 111760), (3048, 107690), (3560, 92202), (3630, 90424), (3810, 86152), (3916, 83820), (4191, 78320), (4272, 76835), (4840, 67818), (4895, 67056), (5080, 64614), (5340, 61468), (5588, 58740), (5808, 56515), (5874, 55880), (6096, 53845), (6985, 46992), (7120, 46101), (7260, 45212), (7620, 43076), (7832, 41910), (8382, 39160), (9680, 33909), (9790, 33528), (10160, 32307), (10680, 30734), (10769, 30480), (11176, 29370), (11303, 29040), (11748, 27940), (13970, 23496), (14520, 22606), (14685, 22352), (15240, 21538), (15367, 21360), (15664, 20955), (16764, 19580)]