67260780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41519}}^1$

素因数の和:41540

約数の個数: 60

約数和(自身を含む): 211004640

約数和(自身を除く): 143743860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 41519, 83038, 124557, 166076, 207595, 249114, 373671, 415190, 498228, 622785, 747342, 830380, 1121013, 1245570, 1494684, 1868355, 2242026, 2491140, 3363039, 3736710, 4484052, 5605065, 6726078, 7473420, 11210130, 13452156, 16815195, 22420260, 33630390, 67260780]

約数ペア:

[(1, 67260780), (2, 33630390), (3, 22420260), (4, 16815195), (5, 13452156), (6, 11210130), (9, 7473420), (10, 6726078), (12, 5605065), (15, 4484052), (18, 3736710), (20, 3363039), (27, 2491140), (30, 2242026), (36, 1868355), (45, 1494684), (54, 1245570), (60, 1121013), (81, 830380), (90, 747342), (108, 622785), (135, 498228), (162, 415190), (180, 373671), (270, 249114), (324, 207595), (405, 166076), (540, 124557), (810, 83038), (1620, 41519)]