12384160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 32250960

約数和(自身を除く): 19866800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 157, 160, 170, 232, 272, 290, 314, 340, 464, 493, 544, 580, 628, 680, 785, 928, 986, 1160, 1256, 1360, 1570, 1972, 2320, 2465, 2512, 2669, 2720, 3140, 3944, 4553, 4640, 4930, 5024, 5338, 6280, 7888, 9106, 9860, 10676, 12560, 13345, 15776, 18212, 19720, 21352, 22765, 25120, 26690, 36424, 39440, 42704, 45530, 53380, 72848, 77401, 78880, 85408, 91060, 106760, 145696, 154802, 182120, 213520, 309604, 364240, 387005, 427040, 619208, 728480, 774010, 1238416, 1548020, 2476832, 3096040, 6192080, 12384160]

約数ペア:

[(1, 12384160), (2, 6192080), (4, 3096040), (5, 2476832), (8, 1548020), (10, 1238416), (16, 774010), (17, 728480), (20, 619208), (29, 427040), (32, 387005), (34, 364240), (40, 309604), (58, 213520), (68, 182120), (80, 154802), (85, 145696), (116, 106760), (136, 91060), (145, 85408), (157, 78880), (160, 77401), (170, 72848), (232, 53380), (272, 45530), (290, 42704), (314, 39440), (340, 36424), (464, 26690), (493, 25120), (544, 22765), (580, 21352), (628, 19720), (680, 18212), (785, 15776), (928, 13345), (986, 12560), (1160, 10676), (1256, 9860), (1360, 9106), (1570, 7888), (1972, 6280), (2320, 5338), (2465, 5024), (2512, 4930), (2669, 4640), (2720, 4553), (3140, 3944)]