65461080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28711}}^1$

素因数の和:28744

約数の個数: 64

約数和(自身を含む): 206726400

約数和(自身を除く): 141265320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28711, 57422, 86133, 114844, 143555, 172266, 229688, 287110, 344532, 430665, 545509, 574220, 689064, 861330, 1091018, 1148440, 1636527, 1722660, 2182036, 2727545, 3273054, 3445320, 4364072, 5455090, 6546108, 8182635, 10910180, 13092216, 16365270, 21820360, 32730540, 65461080]

約数ペア:

[(1, 65461080), (2, 32730540), (3, 21820360), (4, 16365270), (5, 13092216), (6, 10910180), (8, 8182635), (10, 6546108), (12, 5455090), (15, 4364072), (19, 3445320), (20, 3273054), (24, 2727545), (30, 2182036), (38, 1722660), (40, 1636527), (57, 1148440), (60, 1091018), (76, 861330), (95, 689064), (114, 574220), (120, 545509), (152, 430665), (190, 344532), (228, 287110), (285, 229688), (380, 172266), (456, 143555), (570, 114844), (760, 86133), (1140, 57422), (2280, 28711)]