740121840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1237}}^1$

素因数の和:1536

約数の個数: 160

約数和(自身を含む): 2560580160

約数和(自身を除く): 1820458320

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, 240, 270, 277, 360, 432, 540, 554, 720, 831, 1080, 1108, 1237, 1385, 1662, 2160, 2216, 2474, 2493, 2770, 3324, 3711, 4155, 4432, 4948, 4986, 5540, 6185, 6648, 7422, 7479, 8310, 9896, 9972, 11080, 11133, 12370, 12465, 13296, 14844, 14958, 16620, 18555, 19792, 19944, 22160, 22266, 24740, 24930, 29688, 29916, 33240, 33399, 37110, 37395, 39888, 44532, 49480, 49860, 55665, 59376, 59832, 66480, 66798, 74220, 74790, 89064, 98960, 99720, 111330, 119664, 133596, 148440, 149580, 166995, 178128, 199440, 222660, 267192, 296880, 299160, 333990, 342649, 445320, 534384, 598320, 667980, 685298, 890640, 1027947, 1335960, 1370596, 1713245, 2055894, 2671920, 2741192, 3083841, 3426490, 4111788, 5139735, 5482384, 6167682, 6852980, 8223576, 9251523, 10279470, 12335364, 13705960, 15419205, 16447152, 18503046, 20558940, 24670728, 27411920, 30838410, 37006092, 41117880, 46257615, 49341456, 61676820, 74012184, 82235760, 92515230, 123353640, 148024368, 185030460, 246707280, 370060920, 740121840]

約数ペア:

[(1, 740121840), (2, 370060920), (3, 246707280), (4, 185030460), (5, 148024368), (6, 123353640), (8, 92515230), (9, 82235760), (10, 74012184), (12, 61676820), (15, 49341456), (16, 46257615), (18, 41117880), (20, 37006092), (24, 30838410), (27, 27411920), (30, 24670728), (36, 20558940), (40, 18503046), (45, 16447152), (48, 15419205), (54, 13705960), (60, 12335364), (72, 10279470), (80, 9251523), (90, 8223576), (108, 6852980), (120, 6167682), (135, 5482384), (144, 5139735), (180, 4111788), (216, 3426490), (240, 3083841), (270, 2741192), (277, 2671920), (360, 2055894), (432, 1713245), (540, 1370596), (554, 1335960), (720, 1027947), (831, 890640), (1080, 685298), (1108, 667980), (1237, 598320), (1385, 534384), (1662, 445320), (2160, 342649), (2216, 333990), (2474, 299160), (2493, 296880), (2770, 267192), (3324, 222660), (3711, 199440), (4155, 178128), (4432, 166995), (4948, 149580), (4986, 148440), (5540, 133596), (6185, 119664), (6648, 111330), (7422, 99720), (7479, 98960), (8310, 89064), (9896, 74790), (9972, 74220), (11080, 66798), (11133, 66480), (12370, 59832), (12465, 59376), (13296, 55665), (14844, 49860), (14958, 49480), (16620, 44532), (18555, 39888), (19792, 37395), (19944, 37110), (22160, 33399), (22266, 33240), (24740, 29916), (24930, 29688)]