65328660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 204422400

約数和(自身を除く): 139093740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 311, 389, 540, 622, 778, 933, 1167, 1244, 1555, 1556, 1866, 1945, 2334, 2799, 3110, 3501, 3732, 3890, 4665, 4668, 5598, 5835, 6220, 7002, 7780, 8397, 9330, 10503, 11196, 11670, 13995, 14004, 16794, 17505, 18660, 21006, 23340, 27990, 33588, 35010, 41985, 42012, 52515, 55980, 70020, 83970, 105030, 120979, 167940, 210060, 241958, 362937, 483916, 604895, 725874, 1088811, 1209790, 1451748, 1814685, 2177622, 2419580, 3266433, 3629370, 4355244, 5444055, 6532866, 7258740, 10888110, 13065732, 16332165, 21776220, 32664330, 65328660]

約数ペア:

[(1, 65328660), (2, 32664330), (3, 21776220), (4, 16332165), (5, 13065732), (6, 10888110), (9, 7258740), (10, 6532866), (12, 5444055), (15, 4355244), (18, 3629370), (20, 3266433), (27, 2419580), (30, 2177622), (36, 1814685), (45, 1451748), (54, 1209790), (60, 1088811), (90, 725874), (108, 604895), (135, 483916), (180, 362937), (270, 241958), (311, 210060), (389, 167940), (540, 120979), (622, 105030), (778, 83970), (933, 70020), (1167, 55980), (1244, 52515), (1555, 42012), (1556, 41985), (1866, 35010), (1945, 33588), (2334, 27990), (2799, 23340), (3110, 21006), (3501, 18660), (3732, 17505), (3890, 16794), (4665, 14004), (4668, 13995), (5598, 11670), (5835, 11196), (6220, 10503), (7002, 9330), (7780, 8397)]