130928760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{363691}}^1$

素因数の和:363708

約数の個数: 48

約数和(自身を含む): 425519640

約数和(自身を除く): 294590880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 363691, 727382, 1091073, 1454764, 1818455, 2182146, 2909528, 3273219, 3636910, 4364292, 5455365, 6546438, 7273820, 8728584, 10910730, 13092876, 14547640, 16366095, 21821460, 26185752, 32732190, 43642920, 65464380, 130928760]

約数ペア:

[(1, 130928760), (2, 65464380), (3, 43642920), (4, 32732190), (5, 26185752), (6, 21821460), (8, 16366095), (9, 14547640), (10, 13092876), (12, 10910730), (15, 8728584), (18, 7273820), (20, 6546438), (24, 5455365), (30, 4364292), (36, 3636910), (40, 3273219), (45, 2909528), (60, 2182146), (72, 1818455), (90, 1454764), (120, 1091073), (180, 727382), (360, 363691)]