65735520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136949}}^1$

素因数の和:136967

約数の個数: 48

約数和(自身を含む): 207068400

約数和(自身を除く): 141332880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 136949, 273898, 410847, 547796, 684745, 821694, 1095592, 1369490, 1643388, 2054235, 2191184, 2738980, 3286776, 4108470, 4382368, 5477960, 6573552, 8216940, 10955920, 13147104, 16433880, 21911840, 32867760, 65735520]

約数ペア:

[(1, 65735520), (2, 32867760), (3, 21911840), (4, 16433880), (5, 13147104), (6, 10955920), (8, 8216940), (10, 6573552), (12, 5477960), (15, 4382368), (16, 4108470), (20, 3286776), (24, 2738980), (30, 2191184), (32, 2054235), (40, 1643388), (48, 1369490), (60, 1095592), (80, 821694), (96, 684745), (120, 547796), (160, 410847), (240, 273898), (480, 136949)]