72671024880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{146917}}^1$

素因数の和:147168

約数の個数: 160

約数和(自身を含む): 251406081600

約数和(自身を除く): 178735056720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 229, 240, 270, 360, 432, 458, 540, 687, 720, 916, 1080, 1145, 1374, 1832, 2061, 2160, 2290, 2748, 3435, 3664, 4122, 4580, 5496, 6183, 6870, 8244, 9160, 10305, 10992, 12366, 13740, 16488, 18320, 20610, 24732, 27480, 30915, 32976, 41220, 49464, 54960, 61830, 82440, 98928, 123660, 146917, 164880, 247320, 293834, 440751, 494640, 587668, 734585, 881502, 1175336, 1322253, 1469170, 1763004, 2203755, 2350672, 2644506, 2938340, 3526008, 3966759, 4407510, 5289012, 5876680, 6611265, 7052016, 7933518, 8815020, 10578024, 11753360, 13222530, 15867036, 17630040, 19833795, 21156048, 26445060, 31734072, 33643993, 35260080, 39667590, 52890120, 63468144, 67287986, 79335180, 100931979, 105780240, 134575972, 158670360, 168219965, 201863958, 269151944, 302795937, 317340720, 336439930, 403727916, 504659895, 538303888, 605591874, 672879860, 807455832, 908387811, 1009319790, 1211183748, 1345759720, 1513979685, 1614911664, 1816775622, 2018639580, 2422367496, 2691519440, 3027959370, 3633551244, 4037279160, 4541939055, 4844734992, 6055918740, 7267102488, 8074558320, 9083878110, 12111837480, 14534204976, 18167756220, 24223674960, 36335512440, 72671024880]

約数ペア:

[(1, 72671024880), (2, 36335512440), (3, 24223674960), (4, 18167756220), (5, 14534204976), (6, 12111837480), (8, 9083878110), (9, 8074558320), (10, 7267102488), (12, 6055918740), (15, 4844734992), (16, 4541939055), (18, 4037279160), (20, 3633551244), (24, 3027959370), (27, 2691519440), (30, 2422367496), (36, 2018639580), (40, 1816775622), (45, 1614911664), (48, 1513979685), (54, 1345759720), (60, 1211183748), (72, 1009319790), (80, 908387811), (90, 807455832), (108, 672879860), (120, 605591874), (135, 538303888), (144, 504659895), (180, 403727916), (216, 336439930), (229, 317340720), (240, 302795937), (270, 269151944), (360, 201863958), (432, 168219965), (458, 158670360), (540, 134575972), (687, 105780240), (720, 100931979), (916, 79335180), (1080, 67287986), (1145, 63468144), (1374, 52890120), (1832, 39667590), (2061, 35260080), (2160, 33643993), (2290, 31734072), (2748, 26445060), (3435, 21156048), (3664, 19833795), (4122, 17630040), (4580, 15867036), (5496, 13222530), (6183, 11753360), (6870, 10578024), (8244, 8815020), (9160, 7933518), (10305, 7052016), (10992, 6611265), (12366, 5876680), (13740, 5289012), (16488, 4407510), (18320, 3966759), (20610, 3526008), (24732, 2938340), (27480, 2644506), (30915, 2350672), (32976, 2203755), (41220, 1763004), (49464, 1469170), (54960, 1322253), (61830, 1175336), (82440, 881502), (98928, 734585), (123660, 587668), (146917, 494640), (164880, 440751), (247320, 293834)]