312042240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{9029}}^1$

素因数の和:9059

約数の個数: 144

約数和(自身を含む): 1107439200

約数和(自身を除く): 795396960

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, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 9029, 11520, 17280, 18058, 27087, 34560, 36116, 45145, 54174, 72232, 81261, 90290, 108348, 135435, 144464, 162522, 180580, 216696, 243783, 270870, 288928, 325044, 361160, 406305, 433392, 487566, 541740, 577856, 650088, 722320, 812610, 866784, 975132, 1083480, 1155712, 1218915, 1300176, 1444640, 1625220, 1733568, 1950264, 2166960, 2311424, 2437830, 2600352, 2889280, 3250440, 3467136, 3900528, 4333920, 4875660, 5200704, 5778560, 6500880, 6934272, 7801056, 8667840, 9751320, 10401408, 11557120, 13001760, 15602112, 17335680, 19502640, 20802816, 26003520, 31204224, 34671360, 39005280, 52007040, 62408448, 78010560, 104014080, 156021120, 312042240]

約数ペア:

[(1, 312042240), (2, 156021120), (3, 104014080), (4, 78010560), (5, 62408448), (6, 52007040), (8, 39005280), (9, 34671360), (10, 31204224), (12, 26003520), (15, 20802816), (16, 19502640), (18, 17335680), (20, 15602112), (24, 13001760), (27, 11557120), (30, 10401408), (32, 9751320), (36, 8667840), (40, 7801056), (45, 6934272), (48, 6500880), (54, 5778560), (60, 5200704), (64, 4875660), (72, 4333920), (80, 3900528), (90, 3467136), (96, 3250440), (108, 2889280), (120, 2600352), (128, 2437830), (135, 2311424), (144, 2166960), (160, 1950264), (180, 1733568), (192, 1625220), (216, 1444640), (240, 1300176), (256, 1218915), (270, 1155712), (288, 1083480), (320, 975132), (360, 866784), (384, 812610), (432, 722320), (480, 650088), (540, 577856), (576, 541740), (640, 487566), (720, 433392), (768, 406305), (864, 361160), (960, 325044), (1080, 288928), (1152, 270870), (1280, 243783), (1440, 216696), (1728, 180580), (1920, 162522), (2160, 144464), (2304, 135435), (2880, 108348), (3456, 90290), (3840, 81261), (4320, 72232), (5760, 54174), (6912, 45145), (8640, 36116), (9029, 34560), (11520, 27087), (17280, 18058)]