80736060240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{328837}}^1$

素因数の和:328898

約数の個数: 240

約数和(自身を含む): 305330029056

約数和(自身を除く): 224593968816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2480, 2640, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4464, 5115, 5456, 5580, 6138, 6820, 7440, 7920, 8184, 10230, 11160, 12276, 13640, 15345, 16368, 20460, 22320, 24552, 27280, 30690, 40920, 49104, 61380, 81840, 122760, 245520, 328837, 657674, 986511, 1315348, 1644185, 1973022, 2630696, 2959533, 3288370, 3617207, 3946044, 4932555, 5261392, 5919066, 6576740, 7234414, 7892088, 9865110, 10193947, 10851621, 11838132, 13153480, 14468828, 14797665, 15784176, 18086035, 19730220, 20387894, 21703242, 23676264, 26306960, 28937656, 29595330, 30581841, 32554863, 36172070, 39460440, 40775788, 43406484, 47352528, 50969735, 54258105, 57875312, 59190660, 61163682, 65109726, 72344140, 78920880, 81551576, 86812968, 91745523, 101939470, 108516210, 112133417, 118381320, 122327364, 130219452, 144688280, 152909205, 162774315, 163103152, 173625936, 183491046, 203878940, 217032420, 224266834, 236762640, 244654728, 260438904, 289376560, 305818410, 325548630, 336400251, 366982092, 407757880, 434064840, 448533668, 458727615, 489309456, 520877808, 560667085, 611636820, 651097260, 672800502, 733964184, 815515760, 868129680, 897067336, 917455230, 1009200753, 1121334170, 1223273640, 1302194520, 1345601004, 1467928368, 1682001255, 1794134672, 1834910460, 2018401506, 2242668340, 2446547280, 2604389040, 2691202008, 3364002510, 3669820920, 4036803012, 4485336680, 5046003765, 5382404016, 6728005020, 7339641840, 8073606024, 8970673360, 10092007530, 13456010040, 16147212048, 20184015060, 26912020080, 40368030120, 80736060240]

約数ペア:

[(1, 80736060240), (2, 40368030120), (3, 26912020080), (4, 20184015060), (5, 16147212048), (6, 13456010040), (8, 10092007530), (9, 8970673360), (10, 8073606024), (11, 7339641840), (12, 6728005020), (15, 5382404016), (16, 5046003765), (18, 4485336680), (20, 4036803012), (22, 3669820920), (24, 3364002510), (30, 2691202008), (31, 2604389040), (33, 2446547280), (36, 2242668340), (40, 2018401506), (44, 1834910460), (45, 1794134672), (48, 1682001255), (55, 1467928368), (60, 1345601004), (62, 1302194520), (66, 1223273640), (72, 1121334170), (80, 1009200753), (88, 917455230), (90, 897067336), (93, 868129680), (99, 815515760), (110, 733964184), (120, 672800502), (124, 651097260), (132, 611636820), (144, 560667085), (155, 520877808), (165, 489309456), (176, 458727615), (180, 448533668), (186, 434064840), (198, 407757880), (220, 366982092), (240, 336400251), (248, 325548630), (264, 305818410), (279, 289376560), (310, 260438904), (330, 244654728), (341, 236762640), (360, 224266834), (372, 217032420), (396, 203878940), (440, 183491046), (465, 173625936), (495, 163103152), (496, 162774315), (528, 152909205), (558, 144688280), (620, 130219452), (660, 122327364), (682, 118381320), (720, 112133417), (744, 108516210), (792, 101939470), (880, 91745523), (930, 86812968), (990, 81551576), (1023, 78920880), (1116, 72344140), (1240, 65109726), (1320, 61163682), (1364, 59190660), (1395, 57875312), (1488, 54258105), (1584, 50969735), (1705, 47352528), (1860, 43406484), (1980, 40775788), (2046, 39460440), (2232, 36172070), (2480, 32554863), (2640, 30581841), (2728, 29595330), (2790, 28937656), (3069, 26306960), (3410, 23676264), (3720, 21703242), (3960, 20387894), (4092, 19730220), (4464, 18086035), (5115, 15784176), (5456, 14797665), (5580, 14468828), (6138, 13153480), (6820, 11838132), (7440, 10851621), (7920, 10193947), (8184, 9865110), (10230, 7892088), (11160, 7234414), (12276, 6576740), (13640, 5919066), (15345, 5261392), (16368, 4932555), (20460, 3946044), (22320, 3617207), (24552, 3288370), (27280, 2959533), (30690, 2630696), (40920, 1973022), (49104, 1644185), (61380, 1315348), (81840, 986511), (122760, 657674), (245520, 328837)]