216793560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{62297}}^1$

素因数の和:62340

約数の個数: 64

約数和(自身を含む): 672818400

約数和(自身を除く): 456024840

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, 696, 870, 1160, 1740, 3480, 62297, 124594, 186891, 249188, 311485, 373782, 498376, 622970, 747564, 934455, 1245940, 1495128, 1806613, 1868910, 2491880, 3613226, 3737820, 5419839, 7226452, 7475640, 9033065, 10839678, 14452904, 18066130, 21679356, 27099195, 36132260, 43358712, 54198390, 72264520, 108396780, 216793560]

約数ペア:

[(1, 216793560), (2, 108396780), (3, 72264520), (4, 54198390), (5, 43358712), (6, 36132260), (8, 27099195), (10, 21679356), (12, 18066130), (15, 14452904), (20, 10839678), (24, 9033065), (29, 7475640), (30, 7226452), (40, 5419839), (58, 3737820), (60, 3613226), (87, 2491880), (116, 1868910), (120, 1806613), (145, 1495128), (174, 1245940), (232, 934455), (290, 747564), (348, 622970), (435, 498376), (580, 373782), (696, 311485), (870, 249188), (1160, 186891), (1740, 124594), (3480, 62297)]