61278559920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 207277304832

約数和(自身を除く): 145998744912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 317, 360, 383, 634, 701, 720, 766, 951, 1149, 1268, 1402, 1532, 1585, 1902, 1915, 2103, 2298, 2536, 2804, 2853, 3064, 3170, 3447, 3505, 3804, 3830, 4206, 4596, 4755, 5072, 5608, 5706, 5745, 6128, 6309, 6340, 6894, 7010, 7608, 7660, 8412, 9192, 9510, 10515, 11216, 11412, 11490, 12618, 12680, 13788, 14020, 14265, 15216, 15320, 16824, 17235, 18384, 19020, 21030, 22824, 22980, 25236, 25360, 27576, 28040, 28530, 30640, 31545, 33648, 34470, 38040, 42060, 45648, 45960, 50472, 55152, 56080, 57060, 63090, 68940, 76080, 84120, 91920, 100944, 114120, 121411, 126180, 137880, 168240, 222217, 228240, 242822, 252360, 268483, 275760, 364233, 444434, 485644, 504720, 536966, 607055, 666651, 728466, 805449, 888868, 971288, 1073932, 1092699, 1111085, 1214110, 1333302, 1342415, 1456932, 1610898, 1777736, 1821165, 1942576, 1999953, 2147864, 2185398, 2222170, 2416347, 2428220, 2666604, 2684830, 2913864, 3221796, 3333255, 3555472, 3642330, 3999906, 4027245, 4295728, 4370796, 4444340, 4832694, 4856440, 5333208, 5369660, 5463495, 5827728, 6443592, 6666510, 7284660, 7999812, 8054490, 8741592, 8888680, 9665388, 9712880, 9999765, 10666416, 10739320, 10926990, 12081735, 12887184, 13333020, 14569320, 15999624, 16108980, 17483184, 17777360, 19330776, 19999530, 21478640, 21853980, 24163470, 26666040, 29138640, 31999248, 32217960, 38661552, 39999060, 43707960, 48326940, 53332080, 64435920, 79998120, 85109111, 87415920, 96653880, 159996240, 170218222, 193307760, 255327333, 340436444, 425545555, 510654666, 680872888, 765981999, 851091110, 1021309332, 1276636665, 1361745776, 1531963998, 1702182220, 2042618664, 2553273330, 3063927996, 3404364440, 3829909995, 4085237328, 5106546660, 6127855992, 6808728880, 7659819990, 10213093320, 12255711984, 15319639980, 20426186640, 30639279960, 61278559920]

約数ペア:

[(1, 61278559920), (2, 30639279960), (3, 20426186640), (4, 15319639980), (5, 12255711984), (6, 10213093320), (8, 7659819990), (9, 6808728880), (10, 6127855992), (12, 5106546660), (15, 4085237328), (16, 3829909995), (18, 3404364440), (20, 3063927996), (24, 2553273330), (30, 2042618664), (36, 1702182220), (40, 1531963998), (45, 1361745776), (48, 1276636665), (60, 1021309332), (72, 851091110), (80, 765981999), (90, 680872888), (120, 510654666), (144, 425545555), (180, 340436444), (240, 255327333), (317, 193307760), (360, 170218222), (383, 159996240), (634, 96653880), (701, 87415920), (720, 85109111), (766, 79998120), (951, 64435920), (1149, 53332080), (1268, 48326940), (1402, 43707960), (1532, 39999060), (1585, 38661552), (1902, 32217960), (1915, 31999248), (2103, 29138640), (2298, 26666040), (2536, 24163470), (2804, 21853980), (2853, 21478640), (3064, 19999530), (3170, 19330776), (3447, 17777360), (3505, 17483184), (3804, 16108980), (3830, 15999624), (4206, 14569320), (4596, 13333020), (4755, 12887184), (5072, 12081735), (5608, 10926990), (5706, 10739320), (5745, 10666416), (6128, 9999765), (6309, 9712880), (6340, 9665388), (6894, 8888680), (7010, 8741592), (7608, 8054490), (7660, 7999812), (8412, 7284660), (9192, 6666510), (9510, 6443592), (10515, 5827728), (11216, 5463495), (11412, 5369660), (11490, 5333208), (12618, 4856440), (12680, 4832694), (13788, 4444340), (14020, 4370796), (14265, 4295728), (15216, 4027245), (15320, 3999906), (16824, 3642330), (17235, 3555472), (18384, 3333255), (19020, 3221796), (21030, 2913864), (22824, 2684830), (22980, 2666604), (25236, 2428220), (25360, 2416347), (27576, 2222170), (28040, 2185398), (28530, 2147864), (30640, 1999953), (31545, 1942576), (33648, 1821165), (34470, 1777736), (38040, 1610898), (42060, 1456932), (45648, 1342415), (45960, 1333302), (50472, 1214110), (55152, 1111085), (56080, 1092699), (57060, 1073932), (63090, 971288), (68940, 888868), (76080, 805449), (84120, 728466), (91920, 666651), (100944, 607055), (114120, 536966), (121411, 504720), (126180, 485644), (137880, 444434), (168240, 364233), (222217, 275760), (228240, 268483), (242822, 252360)]