327543840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17531

約数の個数: 144

約数和(自身を含む): 1203792408

約数和(自身を除く): 876248568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 17497, 18720, 34994, 52491, 69988, 87485, 104982, 139976, 157473, 174970, 209964, 227461, 262455, 279952, 314946, 349940, 419928, 454922, 524910, 559904, 629892, 682383, 699880, 787365, 839856, 909844, 1049820, 1137305, 1259784, 1364766, 1399760, 1574730, 1679712, 1819688, 2047149, 2099640, 2274610, 2519568, 2729532, 2799520, 3149460, 3411915, 3639376, 4094298, 4199280, 4549220, 5039136, 5459064, 6298920, 6823830, 7278752, 8188596, 8398560, 9098440, 10235745, 10918128, 12597840, 13647660, 16377192, 18196880, 20471490, 21836256, 25195680, 27295320, 32754384, 36393760, 40942980, 54590640, 65508768, 81885960, 109181280, 163771920, 327543840]

約数ペア:

[(1, 327543840), (2, 163771920), (3, 109181280), (4, 81885960), (5, 65508768), (6, 54590640), (8, 40942980), (9, 36393760), (10, 32754384), (12, 27295320), (13, 25195680), (15, 21836256), (16, 20471490), (18, 18196880), (20, 16377192), (24, 13647660), (26, 12597840), (30, 10918128), (32, 10235745), (36, 9098440), (39, 8398560), (40, 8188596), (45, 7278752), (48, 6823830), (52, 6298920), (60, 5459064), (65, 5039136), (72, 4549220), (78, 4199280), (80, 4094298), (90, 3639376), (96, 3411915), (104, 3149460), (117, 2799520), (120, 2729532), (130, 2519568), (144, 2274610), (156, 2099640), (160, 2047149), (180, 1819688), (195, 1679712), (208, 1574730), (234, 1399760), (240, 1364766), (260, 1259784), (288, 1137305), (312, 1049820), (360, 909844), (390, 839856), (416, 787365), (468, 699880), (480, 682383), (520, 629892), (585, 559904), (624, 524910), (720, 454922), (780, 419928), (936, 349940), (1040, 314946), (1170, 279952), (1248, 262455), (1440, 227461), (1560, 209964), (1872, 174970), (2080, 157473), (2340, 139976), (3120, 104982), (3744, 87485), (4680, 69988), (6240, 52491), (9360, 34994), (17497, 18720)]