75396240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104717}}^1$

素因数の和:104736

約数の個数: 60

約数和(自身を含む): 253208124

約数和(自身を除く): 177811884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104717, 209434, 314151, 418868, 523585, 628302, 837736, 942453, 1047170, 1256604, 1570755, 1675472, 1884906, 2094340, 2513208, 3141510, 3769812, 4188680, 4712265, 5026416, 6283020, 7539624, 8377360, 9424530, 12566040, 15079248, 18849060, 25132080, 37698120, 75396240]

約数ペア:

[(1, 75396240), (2, 37698120), (3, 25132080), (4, 18849060), (5, 15079248), (6, 12566040), (8, 9424530), (9, 8377360), (10, 7539624), (12, 6283020), (15, 5026416), (16, 4712265), (18, 4188680), (20, 3769812), (24, 3141510), (30, 2513208), (36, 2094340), (40, 1884906), (45, 1675472), (48, 1570755), (60, 1256604), (72, 1047170), (80, 942453), (90, 837736), (120, 628302), (144, 523585), (180, 418868), (240, 314151), (360, 209434), (720, 104717)]