118317060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28579}}^1$

素因数の和:28617

約数の個数: 72

約数和(自身を含む): 374512320

約数和(自身を除く): 256195260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 28579, 57158, 85737, 114316, 142895, 171474, 257211, 285790, 342948, 428685, 514422, 571580, 657317, 857370, 1028844, 1286055, 1314634, 1714740, 1971951, 2572110, 2629268, 3286585, 3943902, 5144220, 5915853, 6573170, 7887804, 9859755, 11831706, 13146340, 19719510, 23663412, 29579265, 39439020, 59158530, 118317060]

約数ペア:

[(1, 118317060), (2, 59158530), (3, 39439020), (4, 29579265), (5, 23663412), (6, 19719510), (9, 13146340), (10, 11831706), (12, 9859755), (15, 7887804), (18, 6573170), (20, 5915853), (23, 5144220), (30, 3943902), (36, 3286585), (45, 2629268), (46, 2572110), (60, 1971951), (69, 1714740), (90, 1314634), (92, 1286055), (115, 1028844), (138, 857370), (180, 657317), (207, 571580), (230, 514422), (276, 428685), (345, 342948), (414, 285790), (460, 257211), (690, 171474), (828, 142895), (1035, 114316), (1380, 85737), (2070, 57158), (4140, 28579)]