121305840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 390110448

約数和(自身を除く): 268804608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 601, 696, 841, 870, 1160, 1202, 1392, 1682, 1740, 1803, 2320, 2404, 2523, 3005, 3364, 3480, 3606, 4205, 4808, 5046, 6010, 6728, 6960, 7212, 8410, 9015, 9616, 10092, 12020, 12615, 13456, 14424, 16820, 17429, 18030, 20184, 24040, 25230, 28848, 33640, 34858, 36060, 40368, 48080, 50460, 52287, 67280, 69716, 72120, 87145, 100920, 104574, 139432, 144240, 174290, 201840, 209148, 261435, 278864, 348580, 418296, 505441, 522870, 697160, 836592, 1010882, 1045740, 1394320, 1516323, 2021764, 2091480, 2527205, 3032646, 4043528, 4182960, 5054410, 6065292, 7581615, 8087056, 10108820, 12130584, 15163230, 20217640, 24261168, 30326460, 40435280, 60652920, 121305840]

約数ペア:

[(1, 121305840), (2, 60652920), (3, 40435280), (4, 30326460), (5, 24261168), (6, 20217640), (8, 15163230), (10, 12130584), (12, 10108820), (15, 8087056), (16, 7581615), (20, 6065292), (24, 5054410), (29, 4182960), (30, 4043528), (40, 3032646), (48, 2527205), (58, 2091480), (60, 2021764), (80, 1516323), (87, 1394320), (116, 1045740), (120, 1010882), (145, 836592), (174, 697160), (232, 522870), (240, 505441), (290, 418296), (348, 348580), (435, 278864), (464, 261435), (580, 209148), (601, 201840), (696, 174290), (841, 144240), (870, 139432), (1160, 104574), (1202, 100920), (1392, 87145), (1682, 72120), (1740, 69716), (1803, 67280), (2320, 52287), (2404, 50460), (2523, 48080), (3005, 40368), (3364, 36060), (3480, 34858), (3606, 33640), (4205, 28848), (4808, 25230), (5046, 24040), (6010, 20184), (6728, 18030), (6960, 17429), (7212, 16820), (8410, 14424), (9015, 13456), (9616, 12615), (10092, 12020)]