18568810080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{5749}}^1$

素因数の和:8013

約数の個数: 144

約数和(自身を含む): 63405342000

約数和(自身を除く): 44836531920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2243, 4486, 5749, 6729, 8972, 11215, 11498, 13458, 17247, 17944, 20187, 22430, 22996, 26916, 28745, 33645, 34494, 35888, 40374, 44860, 45992, 51741, 53832, 57490, 67290, 68988, 71776, 80748, 86235, 89720, 91984, 100935, 103482, 107664, 114980, 134580, 137976, 161496, 172470, 179440, 183968, 201870, 206964, 215328, 229960, 258705, 269160, 275952, 322992, 344940, 358880, 403740, 413928, 459920, 517410, 538320, 551904, 645984, 689880, 807480, 827856, 919840, 1034820, 1076640, 1379760, 1614960, 1655712, 2069640, 2759520, 3229920, 4139280, 8278560, 12895007, 25790014, 38685021, 51580028, 64475035, 77370042, 103160056, 116055063, 128950070, 154740084, 193425105, 206320112, 232110126, 257900140, 309480168, 386850210, 412640224, 464220252, 515800280, 580275315, 618960336, 773700420, 928440504, 1031600560, 1160550630, 1237920672, 1547400840, 1856881008, 2063201120, 2321101260, 3094801680, 3713762016, 4642202520, 6189603360, 9284405040, 18568810080]

約数ペア:

[(1, 18568810080), (2, 9284405040), (3, 6189603360), (4, 4642202520), (5, 3713762016), (6, 3094801680), (8, 2321101260), (9, 2063201120), (10, 1856881008), (12, 1547400840), (15, 1237920672), (16, 1160550630), (18, 1031600560), (20, 928440504), (24, 773700420), (30, 618960336), (32, 580275315), (36, 515800280), (40, 464220252), (45, 412640224), (48, 386850210), (60, 309480168), (72, 257900140), (80, 232110126), (90, 206320112), (96, 193425105), (120, 154740084), (144, 128950070), (160, 116055063), (180, 103160056), (240, 77370042), (288, 64475035), (360, 51580028), (480, 38685021), (720, 25790014), (1440, 12895007), (2243, 8278560), (4486, 4139280), (5749, 3229920), (6729, 2759520), (8972, 2069640), (11215, 1655712), (11498, 1614960), (13458, 1379760), (17247, 1076640), (17944, 1034820), (20187, 919840), (22430, 827856), (22996, 807480), (26916, 689880), (28745, 645984), (33645, 551904), (34494, 538320), (35888, 517410), (40374, 459920), (44860, 413928), (45992, 403740), (51741, 358880), (53832, 344940), (57490, 322992), (67290, 275952), (68988, 269160), (71776, 258705), (80748, 229960), (86235, 215328), (89720, 206964), (91984, 201870), (100935, 183968), (103482, 179440), (107664, 172470), (114980, 161496), (134580, 137976)]