55487920320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{917459}}^1$

素因数の和:917492

約数の個数: 224

約数和(自身を含む): 223713446400

約数和(自身を除く): 168225526080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 917459, 1834918, 2752377, 3669836, 4587295, 5504754, 6422213, 7339672, 8257131, 9174590, 11009508, 12844426, 13761885, 14679344, 16514262, 18349180, 19266639, 22019016, 24771393, 25688852, 27523770, 29358688, 32111065, 33028524, 36698360, 38533278, 41285655, 44038032, 49542786, 51377704, 55047540, 57799917, 58717376, 64222130, 66057048, 73396720, 77066556, 82571310, 88076064, 96333195, 99085572, 102755408, 110095080, 115599834, 123856965, 128444260, 132114096, 146793440, 154133112, 165142620, 173399751, 176152128, 192666390, 198171144, 205510816, 220190160, 231199668, 247713930, 256888520, 264228192, 288999585, 293586880, 308266224, 330285240, 346799502, 385332780, 396342288, 411021632, 440380320, 462399336, 495427860, 513777040, 528456384, 577999170, 616532448, 660570480, 693599004, 770665560, 792684576, 866998755, 880760640, 924798672, 990855720, 1027554080, 1155998340, 1233064896, 1321140960, 1387198008, 1541331120, 1585369152, 1733997510, 1849597344, 1981711440, 2055108160, 2311996680, 2642281920, 2774396016, 3082662240, 3467995020, 3699194688, 3963422880, 4623993360, 5548792032, 6165324480, 6935990040, 7926845760, 9247986720, 11097584064, 13871980080, 18495973440, 27743960160, 55487920320]

約数ペア:

[(1, 55487920320), (2, 27743960160), (3, 18495973440), (4, 13871980080), (5, 11097584064), (6, 9247986720), (7, 7926845760), (8, 6935990040), (9, 6165324480), (10, 5548792032), (12, 4623993360), (14, 3963422880), (15, 3699194688), (16, 3467995020), (18, 3082662240), (20, 2774396016), (21, 2642281920), (24, 2311996680), (27, 2055108160), (28, 1981711440), (30, 1849597344), (32, 1733997510), (35, 1585369152), (36, 1541331120), (40, 1387198008), (42, 1321140960), (45, 1233064896), (48, 1155998340), (54, 1027554080), (56, 990855720), (60, 924798672), (63, 880760640), (64, 866998755), (70, 792684576), (72, 770665560), (80, 693599004), (84, 660570480), (90, 616532448), (96, 577999170), (105, 528456384), (108, 513777040), (112, 495427860), (120, 462399336), (126, 440380320), (135, 411021632), (140, 396342288), (144, 385332780), (160, 346799502), (168, 330285240), (180, 308266224), (189, 293586880), (192, 288999585), (210, 264228192), (216, 256888520), (224, 247713930), (240, 231199668), (252, 220190160), (270, 205510816), (280, 198171144), (288, 192666390), (315, 176152128), (320, 173399751), (336, 165142620), (360, 154133112), (378, 146793440), (420, 132114096), (432, 128444260), (448, 123856965), (480, 115599834), (504, 110095080), (540, 102755408), (560, 99085572), (576, 96333195), (630, 88076064), (672, 82571310), (720, 77066556), (756, 73396720), (840, 66057048), (864, 64222130), (945, 58717376), (960, 57799917), (1008, 55047540), (1080, 51377704), (1120, 49542786), (1260, 44038032), (1344, 41285655), (1440, 38533278), (1512, 36698360), (1680, 33028524), (1728, 32111065), (1890, 29358688), (2016, 27523770), (2160, 25688852), (2240, 24771393), (2520, 22019016), (2880, 19266639), (3024, 18349180), (3360, 16514262), (3780, 14679344), (4032, 13761885), (4320, 12844426), (5040, 11009508), (6048, 9174590), (6720, 8257131), (7560, 7339672), (8640, 6422213), (10080, 5504754), (12096, 4587295), (15120, 3669836), (20160, 2752377), (30240, 1834918), (60480, 917459)]