159410340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1459}}^1$

素因数の和:2081

約数の個数: 72

約数和(自身を含む): 484673280

約数和(自身を除く): 325262940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1459, 1821, 2428, 2918, 3035, 3642, 4377, 5463, 5836, 6070, 7284, 7295, 8754, 9105, 10926, 12140, 13131, 14590, 17508, 18210, 21852, 21885, 26262, 27315, 29180, 36420, 43770, 52524, 54630, 65655, 87540, 109260, 131310, 262620, 885613, 1771226, 2656839, 3542452, 4428065, 5313678, 7970517, 8856130, 10627356, 13284195, 15941034, 17712260, 26568390, 31882068, 39852585, 53136780, 79705170, 159410340]

約数ペア:

[(1, 159410340), (2, 79705170), (3, 53136780), (4, 39852585), (5, 31882068), (6, 26568390), (9, 17712260), (10, 15941034), (12, 13284195), (15, 10627356), (18, 8856130), (20, 7970517), (30, 5313678), (36, 4428065), (45, 3542452), (60, 2656839), (90, 1771226), (180, 885613), (607, 262620), (1214, 131310), (1459, 109260), (1821, 87540), (2428, 65655), (2918, 54630), (3035, 52524), (3642, 43770), (4377, 36420), (5463, 29180), (5836, 27315), (6070, 26262), (7284, 21885), (7295, 21852), (8754, 18210), (9105, 17508), (10926, 14590), (12140, 13131)]