305737920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2079

約数の個数: 168

約数和(自身を含む): 1071987696

約数和(自身を除く): 766249776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2003, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4006, 4240, 4770, 5088, 6009, 6360, 7632, 8012, 8480, 9540, 10015, 10176, 12018, 12720, 15264, 16024, 16960, 18027, 19080, 20030, 24036, 25440, 30045, 30528, 32048, 36054, 38160, 40060, 48072, 50880, 60090, 64096, 72108, 76320, 80120, 90135, 96144, 106159, 120180, 128192, 144216, 152640, 160240, 180270, 192288, 212318, 240360, 288432, 318477, 320480, 360540, 384576, 424636, 480720, 530795, 576864, 636954, 640960, 721080, 849272, 955431, 961440, 1061590, 1153728, 1273908, 1442160, 1592385, 1698544, 1910862, 1922880, 2123180, 2547816, 2884320, 3184770, 3397088, 3821724, 4246360, 4777155, 5095632, 5768640, 6369540, 6794176, 7643448, 8492720, 9554310, 10191264, 12739080, 15286896, 16985440, 19108620, 20382528, 25478160, 30573792, 33970880, 38217240, 50956320, 61147584, 76434480, 101912640, 152868960, 305737920]

約数ペア:

[(1, 305737920), (2, 152868960), (3, 101912640), (4, 76434480), (5, 61147584), (6, 50956320), (8, 38217240), (9, 33970880), (10, 30573792), (12, 25478160), (15, 20382528), (16, 19108620), (18, 16985440), (20, 15286896), (24, 12739080), (30, 10191264), (32, 9554310), (36, 8492720), (40, 7643448), (45, 6794176), (48, 6369540), (53, 5768640), (60, 5095632), (64, 4777155), (72, 4246360), (80, 3821724), (90, 3397088), (96, 3184770), (106, 2884320), (120, 2547816), (144, 2123180), (159, 1922880), (160, 1910862), (180, 1698544), (192, 1592385), (212, 1442160), (240, 1273908), (265, 1153728), (288, 1061590), (318, 961440), (320, 955431), (360, 849272), (424, 721080), (477, 640960), (480, 636954), (530, 576864), (576, 530795), (636, 480720), (720, 424636), (795, 384576), (848, 360540), (954, 320480), (960, 318477), (1060, 288432), (1272, 240360), (1440, 212318), (1590, 192288), (1696, 180270), (1908, 160240), (2003, 152640), (2120, 144216), (2385, 128192), (2544, 120180), (2880, 106159), (3180, 96144), (3392, 90135), (3816, 80120), (4006, 76320), (4240, 72108), (4770, 64096), (5088, 60090), (6009, 50880), (6360, 48072), (7632, 40060), (8012, 38160), (8480, 36054), (9540, 32048), (10015, 30528), (10176, 30045), (12018, 25440), (12720, 24036), (15264, 20030), (16024, 19080), (16960, 18027)]