18077040840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{138077}}^1$

素因数の和:139182

約数の個数: 64

約数和(自身を含む): 54281223360

約数和(自身を除く): 36204182520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 2182, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 16365, 21820, 26184, 32730, 43640, 65460, 130920, 138077, 276154, 414231, 552308, 690385, 828462, 1104616, 1380770, 1656924, 2071155, 2761540, 3313848, 4142310, 5523080, 8284620, 16569240, 150642007, 301284014, 451926021, 602568028, 753210035, 903852042, 1205136056, 1506420070, 1807704084, 2259630105, 3012840140, 3615408168, 4519260210, 6025680280, 9038520420, 18077040840]

約数ペア:

[(1, 18077040840), (2, 9038520420), (3, 6025680280), (4, 4519260210), (5, 3615408168), (6, 3012840140), (8, 2259630105), (10, 1807704084), (12, 1506420070), (15, 1205136056), (20, 903852042), (24, 753210035), (30, 602568028), (40, 451926021), (60, 301284014), (120, 150642007), (1091, 16569240), (2182, 8284620), (3273, 5523080), (4364, 4142310), (5455, 3313848), (6546, 2761540), (8728, 2071155), (10910, 1656924), (13092, 1380770), (16365, 1104616), (21820, 828462), (26184, 690385), (32730, 552308), (43640, 414231), (65460, 276154), (130920, 138077)]