322240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 56

約数和(自身を含む): 822960

約数和(自身を除く): 500720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 3040, 3392, 4028, 4240, 5035, 6080, 8056, 8480, 10070, 16112, 16960, 20140, 32224, 40280, 64448, 80560, 161120, 322240]

約数ペア:

[(1, 322240), (2, 161120), (4, 80560), (5, 64448), (8, 40280), (10, 32224), (16, 20140), (19, 16960), (20, 16112), (32, 10070), (38, 8480), (40, 8056), (53, 6080), (64, 5035), (76, 4240), (80, 4028), (95, 3392), (106, 3040), (152, 2120), (160, 2014), (190, 1696), (212, 1520), (265, 1216), (304, 1060), (320, 1007), (380, 848), (424, 760), (530, 608)]