481230360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 1756656720

約数和(自身を除く): 1275426360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 107, 117, 120, 124, 130, 155, 156, 180, 186, 195, 214, 234, 248, 260, 279, 310, 312, 321, 360, 372, 390, 403, 428, 465, 468, 520, 535, 558, 585, 620, 642, 744, 780, 806, 856, 930, 936, 961, 963, 1070, 1116, 1170, 1209, 1240, 1284, 1391, 1395, 1560, 1605, 1612, 1860, 1922, 1926, 2015, 2140, 2232, 2340, 2418, 2568, 2782, 2790, 2883, 3210, 3224, 3317, 3627, 3720, 3844, 3852, 4030, 4173, 4280, 4680, 4805, 4815, 4836, 5564, 5580, 5766, 6045, 6420, 6634, 6955, 7254, 7688, 7704, 8060, 8346, 8649, 9610, 9630, 9672, 9951, 11128, 11160, 11532, 12090, 12493, 12519, 12840, 13268, 13910, 14415, 14508, 16120, 16585, 16692, 17298, 18135, 19220, 19260, 19902, 20865, 23064, 24180, 24986, 25038, 26536, 27820, 28830, 29016, 29853, 33170, 33384, 34596, 36270, 37479, 38440, 38520, 39804, 41730, 43121, 43245, 48360, 49755, 49972, 50076, 55640, 57660, 59706, 62465, 62595, 66340, 69192, 72540, 74958, 79608, 83460, 86242, 86490, 99510, 99944, 100152, 102827, 112437, 115320, 119412, 124930, 125190, 129363, 132680, 145080, 149265, 149916, 166920, 172484, 172980, 187395, 199020, 205654, 215605, 224874, 238824, 249860, 250380, 258726, 298530, 299832, 308481, 344968, 345960, 374790, 388089, 398040, 411308, 431210, 449748, 499720, 500760, 514135, 517452, 562185, 597060, 616962, 646815, 749580, 776178, 822616, 862420, 899496, 925443, 1028270, 1034904, 1124370, 1194120, 1233924, 1293630, 1336751, 1499160, 1542405, 1552356, 1724840, 1850886, 1940445, 2056540, 2248740, 2467848, 2587260, 2673502, 3084810, 3104712, 3701772, 3880890, 4010253, 4113080, 4497480, 4627215, 5174520, 5347004, 6169620, 6683755, 7403544, 7761780, 8020506, 9254430, 10694008, 12030759, 12339240, 13367510, 15523560, 16041012, 18508860, 20051265, 24061518, 26735020, 32082024, 37017720, 40102530, 48123036, 53470040, 60153795, 80205060, 96246072, 120307590, 160410120, 240615180, 481230360]

約数ペア:

[(1, 481230360), (2, 240615180), (3, 160410120), (4, 120307590), (5, 96246072), (6, 80205060), (8, 60153795), (9, 53470040), (10, 48123036), (12, 40102530), (13, 37017720), (15, 32082024), (18, 26735020), (20, 24061518), (24, 20051265), (26, 18508860), (30, 16041012), (31, 15523560), (36, 13367510), (39, 12339240), (40, 12030759), (45, 10694008), (52, 9254430), (60, 8020506), (62, 7761780), (65, 7403544), (72, 6683755), (78, 6169620), (90, 5347004), (93, 5174520), (104, 4627215), (107, 4497480), (117, 4113080), (120, 4010253), (124, 3880890), (130, 3701772), (155, 3104712), (156, 3084810), (180, 2673502), (186, 2587260), (195, 2467848), (214, 2248740), (234, 2056540), (248, 1940445), (260, 1850886), (279, 1724840), (310, 1552356), (312, 1542405), (321, 1499160), (360, 1336751), (372, 1293630), (390, 1233924), (403, 1194120), (428, 1124370), (465, 1034904), (468, 1028270), (520, 925443), (535, 899496), (558, 862420), (585, 822616), (620, 776178), (642, 749580), (744, 646815), (780, 616962), (806, 597060), (856, 562185), (930, 517452), (936, 514135), (961, 500760), (963, 499720), (1070, 449748), (1116, 431210), (1170, 411308), (1209, 398040), (1240, 388089), (1284, 374790), (1391, 345960), (1395, 344968), (1560, 308481), (1605, 299832), (1612, 298530), (1860, 258726), (1922, 250380), (1926, 249860), (2015, 238824), (2140, 224874), (2232, 215605), (2340, 205654), (2418, 199020), (2568, 187395), (2782, 172980), (2790, 172484), (2883, 166920), (3210, 149916), (3224, 149265), (3317, 145080), (3627, 132680), (3720, 129363), (3844, 125190), (3852, 124930), (4030, 119412), (4173, 115320), (4280, 112437), (4680, 102827), (4805, 100152), (4815, 99944), (4836, 99510), (5564, 86490), (5580, 86242), (5766, 83460), (6045, 79608), (6420, 74958), (6634, 72540), (6955, 69192), (7254, 66340), (7688, 62595), (7704, 62465), (8060, 59706), (8346, 57660), (8649, 55640), (9610, 50076), (9630, 49972), (9672, 49755), (9951, 48360), (11128, 43245), (11160, 43121), (11532, 41730), (12090, 39804), (12493, 38520), (12519, 38440), (12840, 37479), (13268, 36270), (13910, 34596), (14415, 33384), (14508, 33170), (16120, 29853), (16585, 29016), (16692, 28830), (17298, 27820), (18135, 26536), (19220, 25038), (19260, 24986), (19902, 24180), (20865, 23064)]