246638880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2903}}^1$

素因数の和:2983

約数の個数: 144

約数和(自身を含む): 856215360

約数和(自身を除く): 609576480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2655, 2832, 2903, 3540, 4248, 4720, 5310, 5664, 5806, 7080, 8496, 8709, 9440, 10620, 11612, 14160, 14515, 16992, 17418, 21240, 23224, 26127, 28320, 29030, 34836, 42480, 43545, 46448, 52254, 58060, 69672, 84960, 87090, 92896, 104508, 116120, 130635, 139344, 171277, 174180, 209016, 232240, 261270, 278688, 342554, 348360, 418032, 464480, 513831, 522540, 685108, 696720, 836064, 856385, 1027662, 1045080, 1370216, 1393440, 1541493, 1712770, 2055324, 2090160, 2569155, 2740432, 3082986, 3425540, 4110648, 4180320, 5138310, 5480864, 6165972, 6851080, 7707465, 8221296, 10276620, 12331944, 13702160, 15414930, 16442592, 20553240, 24663888, 27404320, 30829860, 41106480, 49327776, 61659720, 82212960, 123319440, 246638880]

約数ペア:

[(1, 246638880), (2, 123319440), (3, 82212960), (4, 61659720), (5, 49327776), (6, 41106480), (8, 30829860), (9, 27404320), (10, 24663888), (12, 20553240), (15, 16442592), (16, 15414930), (18, 13702160), (20, 12331944), (24, 10276620), (30, 8221296), (32, 7707465), (36, 6851080), (40, 6165972), (45, 5480864), (48, 5138310), (59, 4180320), (60, 4110648), (72, 3425540), (80, 3082986), (90, 2740432), (96, 2569155), (118, 2090160), (120, 2055324), (144, 1712770), (160, 1541493), (177, 1393440), (180, 1370216), (236, 1045080), (240, 1027662), (288, 856385), (295, 836064), (354, 696720), (360, 685108), (472, 522540), (480, 513831), (531, 464480), (590, 418032), (708, 348360), (720, 342554), (885, 278688), (944, 261270), (1062, 232240), (1180, 209016), (1416, 174180), (1440, 171277), (1770, 139344), (1888, 130635), (2124, 116120), (2360, 104508), (2655, 92896), (2832, 87090), (2903, 84960), (3540, 69672), (4248, 58060), (4720, 52254), (5310, 46448), (5664, 43545), (5806, 42480), (7080, 34836), (8496, 29030), (8709, 28320), (9440, 26127), (10620, 23224), (11612, 21240), (14160, 17418), (14515, 16992)]