1235609520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{270967}}^1$

素因数の和:271002

約数の個数: 80

約数和(自身を含む): 4032003840

約数和(自身を除く): 2796394320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 270967, 541934, 812901, 1083868, 1354835, 1625802, 2167736, 2709670, 3251604, 4064505, 4335472, 5148373, 5419340, 6503208, 8129010, 10296746, 10838680, 13006416, 15445119, 16258020, 20593492, 21677360, 25741865, 30890238, 32516040, 41186984, 51483730, 61780476, 65032080, 77225595, 82373968, 102967460, 123560952, 154451190, 205934920, 247121904, 308902380, 411869840, 617804760, 1235609520]

約数ペア:

[(1, 1235609520), (2, 617804760), (3, 411869840), (4, 308902380), (5, 247121904), (6, 205934920), (8, 154451190), (10, 123560952), (12, 102967460), (15, 82373968), (16, 77225595), (19, 65032080), (20, 61780476), (24, 51483730), (30, 41186984), (38, 32516040), (40, 30890238), (48, 25741865), (57, 21677360), (60, 20593492), (76, 16258020), (80, 15445119), (95, 13006416), (114, 10838680), (120, 10296746), (152, 8129010), (190, 6503208), (228, 5419340), (240, 5148373), (285, 4335472), (304, 4064505), (380, 3251604), (456, 2709670), (570, 2167736), (760, 1625802), (912, 1354835), (1140, 1083868), (1520, 812901), (2280, 541934), (4560, 270967)]