15672370720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5761901}}^1$

素因数の和:5761933

約数の個数: 48

約数和(自身を含む): 39203981208

約数和(自身を除く): 23531610488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 5761901, 11523802, 23047604, 28809505, 46095208, 57619010, 92190416, 97952317, 115238020, 184380832, 195904634, 230476040, 391809268, 460952080, 489761585, 783618536, 921904160, 979523170, 1567237072, 1959046340, 3134474144, 3918092680, 7836185360, 15672370720]

約数ペア:

[(1, 15672370720), (2, 7836185360), (4, 3918092680), (5, 3134474144), (8, 1959046340), (10, 1567237072), (16, 979523170), (17, 921904160), (20, 783618536), (32, 489761585), (34, 460952080), (40, 391809268), (68, 230476040), (80, 195904634), (85, 184380832), (136, 115238020), (160, 97952317), (170, 92190416), (272, 57619010), (340, 46095208), (544, 28809505), (680, 23047604), (1360, 11523802), (2720, 5761901)]