67952520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6991}}^1$

素因数の和:7017

約数の個数: 96

約数和(自身を含む): 229057920

約数和(自身を除く): 161105400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 6991, 9720, 13982, 20973, 27964, 34955, 41946, 55928, 62919, 69910, 83892, 104865, 125838, 139820, 167784, 188757, 209730, 251676, 279640, 314595, 377514, 419460, 503352, 566271, 629190, 755028, 838920, 943785, 1132542, 1258380, 1510056, 1698813, 1887570, 2265084, 2516760, 2831355, 3397626, 3775140, 4530168, 5662710, 6795252, 7550280, 8494065, 11325420, 13590504, 16988130, 22650840, 33976260, 67952520]

約数ペア:

[(1, 67952520), (2, 33976260), (3, 22650840), (4, 16988130), (5, 13590504), (6, 11325420), (8, 8494065), (9, 7550280), (10, 6795252), (12, 5662710), (15, 4530168), (18, 3775140), (20, 3397626), (24, 2831355), (27, 2516760), (30, 2265084), (36, 1887570), (40, 1698813), (45, 1510056), (54, 1258380), (60, 1132542), (72, 943785), (81, 838920), (90, 755028), (108, 629190), (120, 566271), (135, 503352), (162, 419460), (180, 377514), (216, 314595), (243, 279640), (270, 251676), (324, 209730), (360, 188757), (405, 167784), (486, 139820), (540, 125838), (648, 104865), (810, 83892), (972, 69910), (1080, 62919), (1215, 55928), (1620, 41946), (1944, 34955), (2430, 27964), (3240, 20973), (4860, 13982), (6991, 9720)]