280555488

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6406

約数の個数: 120

約数和(自身を含む): 873778752

約数和(自身を除く): 593223264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 408, 432, 459, 544, 612, 648, 816, 864, 918, 1224, 1296, 1377, 1632, 1836, 2448, 2592, 2754, 3672, 4896, 5508, 6367, 7344, 11016, 12734, 14688, 19101, 22032, 25468, 38202, 44064, 50936, 57303, 76404, 101872, 108239, 114606, 152808, 171909, 203744, 216478, 229212, 305616, 324717, 343818, 432956, 458424, 515727, 611232, 649434, 687636, 865912, 916848, 974151, 1031454, 1298868, 1375272, 1731824, 1833696, 1948302, 2062908, 2597736, 2750544, 2922453, 3463648, 3896604, 4125816, 5195472, 5501088, 5844906, 7793208, 8251632, 8767359, 10390944, 11689812, 15586416, 16503264, 17534718, 23379624, 31172832, 35069436, 46759248, 70138872, 93518496, 140277744, 280555488]

約数ペア:

[(1, 280555488), (2, 140277744), (3, 93518496), (4, 70138872), (6, 46759248), (8, 35069436), (9, 31172832), (12, 23379624), (16, 17534718), (17, 16503264), (18, 15586416), (24, 11689812), (27, 10390944), (32, 8767359), (34, 8251632), (36, 7793208), (48, 5844906), (51, 5501088), (54, 5195472), (68, 4125816), (72, 3896604), (81, 3463648), (96, 2922453), (102, 2750544), (108, 2597736), (136, 2062908), (144, 1948302), (153, 1833696), (162, 1731824), (204, 1375272), (216, 1298868), (272, 1031454), (288, 974151), (306, 916848), (324, 865912), (408, 687636), (432, 649434), (459, 611232), (544, 515727), (612, 458424), (648, 432956), (816, 343818), (864, 324717), (918, 305616), (1224, 229212), (1296, 216478), (1377, 203744), (1632, 171909), (1836, 152808), (2448, 114606), (2592, 108239), (2754, 101872), (3672, 76404), (4896, 57303), (5508, 50936), (6367, 44064), (7344, 38202), (11016, 25468), (12734, 22032), (14688, 19101)]