2042760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 6350400

約数和(自身を除く): 4307640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 587, 696, 870, 1160, 1174, 1740, 1761, 2348, 2935, 3480, 3522, 4696, 5870, 7044, 8805, 11740, 14088, 17023, 17610, 23480, 34046, 35220, 51069, 68092, 70440, 85115, 102138, 136184, 170230, 204276, 255345, 340460, 408552, 510690, 680920, 1021380, 2042760]

約数ペア:

[(1, 2042760), (2, 1021380), (3, 680920), (4, 510690), (5, 408552), (6, 340460), (8, 255345), (10, 204276), (12, 170230), (15, 136184), (20, 102138), (24, 85115), (29, 70440), (30, 68092), (40, 51069), (58, 35220), (60, 34046), (87, 23480), (116, 17610), (120, 17023), (145, 14088), (174, 11740), (232, 8805), (290, 7044), (348, 5870), (435, 4696), (580, 3522), (587, 3480), (696, 2935), (870, 2348), (1160, 1761), (1174, 1740)]