67141680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7561}}^1$

素因数の和:7614

約数の個数: 80

約数和(自身を含む): 213792864

約数和(自身を除く): 146651184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 7561, 8880, 15122, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 151220, 181464, 226830, 279757, 302440, 362928, 453660, 559514, 604880, 839271, 907320, 1119028, 1398785, 1678542, 1814640, 2238056, 2797570, 3357084, 4196355, 4476112, 5595140, 6714168, 8392710, 11190280, 13428336, 16785420, 22380560, 33570840, 67141680]

約数ペア:

[(1, 67141680), (2, 33570840), (3, 22380560), (4, 16785420), (5, 13428336), (6, 11190280), (8, 8392710), (10, 6714168), (12, 5595140), (15, 4476112), (16, 4196355), (20, 3357084), (24, 2797570), (30, 2238056), (37, 1814640), (40, 1678542), (48, 1398785), (60, 1119028), (74, 907320), (80, 839271), (111, 604880), (120, 559514), (148, 453660), (185, 362928), (222, 302440), (240, 279757), (296, 226830), (370, 181464), (444, 151220), (555, 120976), (592, 113415), (740, 90732), (888, 75610), (1110, 60488), (1480, 45366), (1776, 37805), (2220, 30244), (2960, 22683), (4440, 15122), (7561, 8880)]