153823440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 478862208

約数和(自身を除く): 325038768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2437, 2630, 3156, 3945, 4208, 4874, 5260, 6312, 7311, 7890, 9748, 10520, 12185, 12624, 14622, 15780, 19496, 21040, 24370, 29244, 31560, 36555, 38992, 48740, 58488, 63120, 73110, 97480, 116976, 146220, 194960, 292440, 584880, 640931, 1281862, 1922793, 2563724, 3204655, 3845586, 5127448, 6409310, 7691172, 9613965, 10254896, 12818620, 15382344, 19227930, 25637240, 30764688, 38455860, 51274480, 76911720, 153823440]

約数ペア:

[(1, 153823440), (2, 76911720), (3, 51274480), (4, 38455860), (5, 30764688), (6, 25637240), (8, 19227930), (10, 15382344), (12, 12818620), (15, 10254896), (16, 9613965), (20, 7691172), (24, 6409310), (30, 5127448), (40, 3845586), (48, 3204655), (60, 2563724), (80, 1922793), (120, 1281862), (240, 640931), (263, 584880), (526, 292440), (789, 194960), (1052, 146220), (1315, 116976), (1578, 97480), (2104, 73110), (2437, 63120), (2630, 58488), (3156, 48740), (3945, 38992), (4208, 36555), (4874, 31560), (5260, 29244), (6312, 24370), (7311, 21040), (7890, 19496), (9748, 15780), (10520, 14622), (12185, 12624)]