115456120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 281232000

約数和(自身を除く): 165775880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 239, 260, 478, 520, 929, 956, 1195, 1858, 1912, 2390, 3107, 3716, 4645, 4780, 6214, 7432, 9290, 9560, 12077, 12428, 15535, 18580, 24154, 24856, 31070, 37160, 48308, 60385, 62140, 96616, 120770, 124280, 222031, 241540, 444062, 483080, 888124, 1110155, 1776248, 2220310, 2886403, 4440620, 5772806, 8881240, 11545612, 14432015, 23091224, 28864030, 57728060, 115456120]

約数ペア:

[(1, 115456120), (2, 57728060), (4, 28864030), (5, 23091224), (8, 14432015), (10, 11545612), (13, 8881240), (20, 5772806), (26, 4440620), (40, 2886403), (52, 2220310), (65, 1776248), (104, 1110155), (130, 888124), (239, 483080), (260, 444062), (478, 241540), (520, 222031), (929, 124280), (956, 120770), (1195, 96616), (1858, 62140), (1912, 60385), (2390, 48308), (3107, 37160), (3716, 31070), (4645, 24856), (4780, 24154), (6214, 18580), (7432, 15535), (9290, 12428), (9560, 12077)]