390309390720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{22587349}}^1$

素因数の和:22587377

約数の個数: 128

約数和(自身を含む): 1382345820000

約数和(自身を除く): 992036429280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 22587349, 45174698, 67762047, 90349396, 112936745, 135524094, 180698792, 203286141, 225873490, 271048188, 338810235, 361397584, 406572282, 451746980, 542096376, 609858423, 677620470, 722795168, 813144564, 903493960, 1016430705, 1084192752, 1219716846, 1355240940, 1445590336, 1626289128, 1806987920, 2032861410, 2168385504, 2439433692, 2710481880, 2891180672, 3049292115, 3252578256, 3613975840, 4065722820, 4336771008, 4878867384, 5420963760, 6098584230, 6505156512, 7227951680, 8131445640, 8673542016, 9757734768, 10841927520, 12197168460, 13010313024, 14455903360, 16262891280, 19515469536, 21683855040, 24394336920, 26020626048, 32525782560, 39030939072, 43367710080, 48788673840, 65051565120, 78061878144, 97577347680, 130103130240, 195154695360, 390309390720]

約数ペア:

[(1, 390309390720), (2, 195154695360), (3, 130103130240), (4, 97577347680), (5, 78061878144), (6, 65051565120), (8, 48788673840), (9, 43367710080), (10, 39030939072), (12, 32525782560), (15, 26020626048), (16, 24394336920), (18, 21683855040), (20, 19515469536), (24, 16262891280), (27, 14455903360), (30, 13010313024), (32, 12197168460), (36, 10841927520), (40, 9757734768), (45, 8673542016), (48, 8131445640), (54, 7227951680), (60, 6505156512), (64, 6098584230), (72, 5420963760), (80, 4878867384), (90, 4336771008), (96, 4065722820), (108, 3613975840), (120, 3252578256), (128, 3049292115), (135, 2891180672), (144, 2710481880), (160, 2439433692), (180, 2168385504), (192, 2032861410), (216, 1806987920), (240, 1626289128), (270, 1445590336), (288, 1355240940), (320, 1219716846), (360, 1084192752), (384, 1016430705), (432, 903493960), (480, 813144564), (540, 722795168), (576, 677620470), (640, 609858423), (720, 542096376), (864, 451746980), (960, 406572282), (1080, 361397584), (1152, 338810235), (1440, 271048188), (1728, 225873490), (1920, 203286141), (2160, 180698792), (2880, 135524094), (3456, 112936745), (4320, 90349396), (5760, 67762047), (8640, 45174698), (17280, 22587349)]