38167440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 80

約数和(自身を含む): 119486400

約数和(自身を除く): 81318960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1459, 1635, 1744, 2180, 2616, 2918, 3270, 4360, 4377, 5232, 5836, 6540, 7295, 8720, 8754, 11672, 13080, 14590, 17508, 21885, 23344, 26160, 29180, 35016, 43770, 58360, 70032, 87540, 116720, 159031, 175080, 318062, 350160, 477093, 636124, 795155, 954186, 1272248, 1590310, 1908372, 2385465, 2544496, 3180620, 3816744, 4770930, 6361240, 7633488, 9541860, 12722480, 19083720, 38167440]

約数ペア:

[(1, 38167440), (2, 19083720), (3, 12722480), (4, 9541860), (5, 7633488), (6, 6361240), (8, 4770930), (10, 3816744), (12, 3180620), (15, 2544496), (16, 2385465), (20, 1908372), (24, 1590310), (30, 1272248), (40, 954186), (48, 795155), (60, 636124), (80, 477093), (109, 350160), (120, 318062), (218, 175080), (240, 159031), (327, 116720), (436, 87540), (545, 70032), (654, 58360), (872, 43770), (1090, 35016), (1308, 29180), (1459, 26160), (1635, 23344), (1744, 21885), (2180, 17508), (2616, 14590), (2918, 13080), (3270, 11672), (4360, 8754), (4377, 8720), (5232, 7295), (5836, 6540)]