40238859840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{687139}}^1$

素因数の和:687220

約数の個数: 112

約数和(自身を含む): 129852968640

約数和(自身を除く): 89614108800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 3904, 4880, 5856, 7320, 9760, 11712, 14640, 19520, 29280, 58560, 687139, 1374278, 2061417, 2748556, 3435695, 4122834, 5497112, 6871390, 8245668, 10307085, 10994224, 13742780, 16491336, 20614170, 21988448, 27485560, 32982672, 41228340, 41915479, 43976896, 54971120, 65965344, 82456680, 83830958, 109942240, 125746437, 131930688, 164913360, 167661916, 209577395, 219884480, 251492874, 329826720, 335323832, 419154790, 502985748, 628732185, 659653440, 670647664, 838309580, 1005971496, 1257464370, 1341295328, 1676619160, 2011942992, 2514928740, 2682590656, 3353238320, 4023885984, 5029857480, 6706476640, 8047771968, 10059714960, 13412953280, 20119429920, 40238859840]

約数ペア:

[(1, 40238859840), (2, 20119429920), (3, 13412953280), (4, 10059714960), (5, 8047771968), (6, 6706476640), (8, 5029857480), (10, 4023885984), (12, 3353238320), (15, 2682590656), (16, 2514928740), (20, 2011942992), (24, 1676619160), (30, 1341295328), (32, 1257464370), (40, 1005971496), (48, 838309580), (60, 670647664), (61, 659653440), (64, 628732185), (80, 502985748), (96, 419154790), (120, 335323832), (122, 329826720), (160, 251492874), (183, 219884480), (192, 209577395), (240, 167661916), (244, 164913360), (305, 131930688), (320, 125746437), (366, 109942240), (480, 83830958), (488, 82456680), (610, 65965344), (732, 54971120), (915, 43976896), (960, 41915479), (976, 41228340), (1220, 32982672), (1464, 27485560), (1830, 21988448), (1952, 20614170), (2440, 16491336), (2928, 13742780), (3660, 10994224), (3904, 10307085), (4880, 8245668), (5856, 6871390), (7320, 5497112), (9760, 4122834), (11712, 3435695), (14640, 2748556), (19520, 2061417), (29280, 1374278), (58560, 687139)]