509876760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4349}}^1$

素因数の和:5340

約数の個数: 64

約数和(自身を含む): 1531548000

約数和(自身を除く): 1021671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1954, 2931, 3908, 4349, 4885, 5862, 7816, 8698, 9770, 11724, 13047, 14655, 17396, 19540, 21745, 23448, 26094, 29310, 34792, 39080, 43490, 52188, 58620, 65235, 86980, 104376, 117240, 130470, 173960, 260940, 521880, 4248973, 8497946, 12746919, 16995892, 21244865, 25493838, 33991784, 42489730, 50987676, 63734595, 84979460, 101975352, 127469190, 169958920, 254938380, 509876760]

約数ペア:

[(1, 509876760), (2, 254938380), (3, 169958920), (4, 127469190), (5, 101975352), (6, 84979460), (8, 63734595), (10, 50987676), (12, 42489730), (15, 33991784), (20, 25493838), (24, 21244865), (30, 16995892), (40, 12746919), (60, 8497946), (120, 4248973), (977, 521880), (1954, 260940), (2931, 173960), (3908, 130470), (4349, 117240), (4885, 104376), (5862, 86980), (7816, 65235), (8698, 58620), (9770, 52188), (11724, 43490), (13047, 39080), (14655, 34792), (17396, 29310), (19540, 26094), (21745, 23448)]