1270545480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{4157}}^1$

素因数の和:4460

約数の個数: 128

約数和(自身を含む): 4251139200

約数和(自身を除く): 2980593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 283, 360, 540, 566, 849, 1080, 1132, 1415, 1698, 2264, 2547, 2830, 3396, 4157, 4245, 5094, 5660, 6792, 7641, 8314, 8490, 10188, 11320, 12471, 12735, 15282, 16628, 16980, 20376, 20785, 24942, 25470, 30564, 33256, 33960, 37413, 38205, 41570, 49884, 50940, 61128, 62355, 74826, 76410, 83140, 99768, 101880, 112239, 124710, 149652, 152820, 166280, 187065, 224478, 249420, 299304, 305640, 374130, 448956, 498840, 561195, 748260, 897912, 1122390, 1176431, 1496520, 2244780, 2352862, 3529293, 4489560, 4705724, 5882155, 7058586, 9411448, 10587879, 11764310, 14117172, 17646465, 21175758, 23528620, 28234344, 31763637, 35292930, 42351516, 47057240, 52939395, 63527274, 70585860, 84703032, 105878790, 127054548, 141171720, 158818185, 211757580, 254109096, 317636370, 423515160, 635272740, 1270545480]

約数ペア:

[(1, 1270545480), (2, 635272740), (3, 423515160), (4, 317636370), (5, 254109096), (6, 211757580), (8, 158818185), (9, 141171720), (10, 127054548), (12, 105878790), (15, 84703032), (18, 70585860), (20, 63527274), (24, 52939395), (27, 47057240), (30, 42351516), (36, 35292930), (40, 31763637), (45, 28234344), (54, 23528620), (60, 21175758), (72, 17646465), (90, 14117172), (108, 11764310), (120, 10587879), (135, 9411448), (180, 7058586), (216, 5882155), (270, 4705724), (283, 4489560), (360, 3529293), (540, 2352862), (566, 2244780), (849, 1496520), (1080, 1176431), (1132, 1122390), (1415, 897912), (1698, 748260), (2264, 561195), (2547, 498840), (2830, 448956), (3396, 374130), (4157, 305640), (4245, 299304), (5094, 249420), (5660, 224478), (6792, 187065), (7641, 166280), (8314, 152820), (8490, 149652), (10188, 124710), (11320, 112239), (12471, 101880), (12735, 99768), (15282, 83140), (16628, 76410), (16980, 74826), (20376, 62355), (20785, 61128), (24942, 50940), (25470, 49884), (30564, 41570), (33256, 38205), (33960, 37413)]