2915696480

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{143489}}^1$

素因数の和:143631

約数の個数: 48

約数和(自身を含む): 6942620160

約数和(自身を除く): 4026923680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 143489, 286978, 573956, 717445, 1147912, 1434890, 2295824, 2869780, 4591648, 5739560, 11479120, 18223103, 22958240, 36446206, 72892412, 91115515, 145784824, 182231030, 291569648, 364462060, 583139296, 728924120, 1457848240, 2915696480]

約数ペア:

[(1, 2915696480), (2, 1457848240), (4, 728924120), (5, 583139296), (8, 364462060), (10, 291569648), (16, 182231030), (20, 145784824), (32, 91115515), (40, 72892412), (80, 36446206), (127, 22958240), (160, 18223103), (254, 11479120), (508, 5739560), (635, 4591648), (1016, 2869780), (1270, 2295824), (2032, 1434890), (2540, 1147912), (4064, 717445), (5080, 573956), (10160, 286978), (20320, 143489)]