301677480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21487}}^1$

素因数の和:21520

約数の個数: 128

約数和(自身を含む): 1082995200

約数和(自身を除く): 781317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 21487, 42974, 64461, 85948, 107435, 128922, 171896, 193383, 214870, 257844, 279331, 322305, 386766, 429740, 515688, 558662, 580149, 644610, 773532, 837993, 859480, 966915, 1117324, 1160298, 1289220, 1396655, 1547064, 1675986, 1933830, 2234648, 2320596, 2513979, 2578440, 2793310, 2900745, 3351972, 3867660, 4189965, 4641192, 5027958, 5586620, 5801490, 6703944, 7541937, 7735320, 8379930, 10055916, 11173240, 11602980, 12569895, 15083874, 16759860, 20111832, 23205960, 25139790, 30167748, 33519720, 37709685, 50279580, 60335496, 75419370, 100559160, 150838740, 301677480]

約数ペア:

[(1, 301677480), (2, 150838740), (3, 100559160), (4, 75419370), (5, 60335496), (6, 50279580), (8, 37709685), (9, 33519720), (10, 30167748), (12, 25139790), (13, 23205960), (15, 20111832), (18, 16759860), (20, 15083874), (24, 12569895), (26, 11602980), (27, 11173240), (30, 10055916), (36, 8379930), (39, 7735320), (40, 7541937), (45, 6703944), (52, 5801490), (54, 5586620), (60, 5027958), (65, 4641192), (72, 4189965), (78, 3867660), (90, 3351972), (104, 2900745), (108, 2793310), (117, 2578440), (120, 2513979), (130, 2320596), (135, 2234648), (156, 1933830), (180, 1675986), (195, 1547064), (216, 1396655), (234, 1289220), (260, 1160298), (270, 1117324), (312, 966915), (351, 859480), (360, 837993), (390, 773532), (468, 644610), (520, 580149), (540, 558662), (585, 515688), (702, 429740), (780, 386766), (936, 322305), (1080, 279331), (1170, 257844), (1404, 214870), (1560, 193383), (1755, 171896), (2340, 128922), (2808, 107435), (3510, 85948), (4680, 64461), (7020, 42974), (14040, 21487)]