61872960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{64451}}^1$

素因数の和:64471

約数の個数: 56

約数和(自身を含む): 196449696

約数和(自身を除く): 134576736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 64451, 128902, 193353, 257804, 322255, 386706, 515608, 644510, 773412, 966765, 1031216, 1289020, 1546824, 1933530, 2062432, 2578040, 3093648, 3867060, 4124864, 5156080, 6187296, 7734120, 10312160, 12374592, 15468240, 20624320, 30936480, 61872960]

約数ペア:

[(1, 61872960), (2, 30936480), (3, 20624320), (4, 15468240), (5, 12374592), (6, 10312160), (8, 7734120), (10, 6187296), (12, 5156080), (15, 4124864), (16, 3867060), (20, 3093648), (24, 2578040), (30, 2062432), (32, 1933530), (40, 1546824), (48, 1289020), (60, 1031216), (64, 966765), (80, 773412), (96, 644510), (120, 515608), (160, 386706), (192, 322255), (240, 257804), (320, 193353), (480, 128902), (960, 64451)]