667120320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{77213}}^1$

素因数の和:77239

約数の個数: 112

約数和(自身を含む): 2353482720

約数和(自身を除く): 1686362400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 77213, 154426, 231639, 308852, 386065, 463278, 617704, 694917, 772130, 926556, 1158195, 1235408, 1389834, 1544260, 1853112, 2084751, 2316390, 2470816, 2779668, 3088520, 3474585, 3706224, 4169502, 4632780, 4941632, 5559336, 6177040, 6949170, 7412448, 8339004, 9265560, 10423755, 11118672, 12354080, 13898340, 14824896, 16678008, 18531120, 20847510, 22237344, 24708160, 27796680, 33356016, 37062240, 41695020, 44474688, 55593360, 66712032, 74124480, 83390040, 111186720, 133424064, 166780080, 222373440, 333560160, 667120320]

約数ペア:

[(1, 667120320), (2, 333560160), (3, 222373440), (4, 166780080), (5, 133424064), (6, 111186720), (8, 83390040), (9, 74124480), (10, 66712032), (12, 55593360), (15, 44474688), (16, 41695020), (18, 37062240), (20, 33356016), (24, 27796680), (27, 24708160), (30, 22237344), (32, 20847510), (36, 18531120), (40, 16678008), (45, 14824896), (48, 13898340), (54, 12354080), (60, 11118672), (64, 10423755), (72, 9265560), (80, 8339004), (90, 7412448), (96, 6949170), (108, 6177040), (120, 5559336), (135, 4941632), (144, 4632780), (160, 4169502), (180, 3706224), (192, 3474585), (216, 3088520), (240, 2779668), (270, 2470816), (288, 2316390), (320, 2084751), (360, 1853112), (432, 1544260), (480, 1389834), (540, 1235408), (576, 1158195), (720, 926556), (864, 772130), (960, 694917), (1080, 617704), (1440, 463278), (1728, 386065), (2160, 308852), (2880, 231639), (4320, 154426), (8640, 77213)]