3946501680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1494887}}^1$

素因数の和:1494914

約数の個数: 80

約数和(自身を含む): 13346360064

約数和(自身を除く): 9399858384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1494887, 2989774, 4484661, 5979548, 7474435, 8969322, 11959096, 14948870, 16443757, 17938644, 22423305, 23918192, 29897740, 32887514, 35877288, 44846610, 49331271, 59795480, 65775028, 71754576, 82218785, 89693220, 98662542, 119590960, 131550056, 164437570, 179386440, 197325084, 246656355, 263100112, 328875140, 358772880, 394650168, 493312710, 657750280, 789300336, 986625420, 1315500560, 1973250840, 3946501680]

約数ペア:

[(1, 3946501680), (2, 1973250840), (3, 1315500560), (4, 986625420), (5, 789300336), (6, 657750280), (8, 493312710), (10, 394650168), (11, 358772880), (12, 328875140), (15, 263100112), (16, 246656355), (20, 197325084), (22, 179386440), (24, 164437570), (30, 131550056), (33, 119590960), (40, 98662542), (44, 89693220), (48, 82218785), (55, 71754576), (60, 65775028), (66, 59795480), (80, 49331271), (88, 44846610), (110, 35877288), (120, 32887514), (132, 29897740), (165, 23918192), (176, 22423305), (220, 17938644), (240, 16443757), (264, 14948870), (330, 11959096), (440, 8969322), (528, 7474435), (660, 5979548), (880, 4484661), (1320, 2989774), (2640, 1494887)]