489698760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{2797}}^1$

素因数の和:4270

約数の個数: 64

約数和(自身を含む): 1470628800

約数和(自身を除く): 980930040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1459, 2797, 2918, 4377, 5594, 5836, 7295, 8391, 8754, 11188, 11672, 13985, 14590, 16782, 17508, 21885, 22376, 27970, 29180, 33564, 35016, 41955, 43770, 55940, 58360, 67128, 83910, 87540, 111880, 167820, 175080, 335640, 4080823, 8161646, 12242469, 16323292, 20404115, 24484938, 32646584, 40808230, 48969876, 61212345, 81616460, 97939752, 122424690, 163232920, 244849380, 489698760]

約数ペア:

[(1, 489698760), (2, 244849380), (3, 163232920), (4, 122424690), (5, 97939752), (6, 81616460), (8, 61212345), (10, 48969876), (12, 40808230), (15, 32646584), (20, 24484938), (24, 20404115), (30, 16323292), (40, 12242469), (60, 8161646), (120, 4080823), (1459, 335640), (2797, 175080), (2918, 167820), (4377, 111880), (5594, 87540), (5836, 83910), (7295, 67128), (8391, 58360), (8754, 55940), (11188, 43770), (11672, 41955), (13985, 35016), (14590, 33564), (16782, 29180), (17508, 27970), (21885, 22376)]