115319680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{25741}}^1$

素因数の和:25767

約数の個数: 64

約数和(自身を含む): 315082080

約数和(自身を除く): 199762400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 25741, 51482, 102964, 128705, 180187, 205928, 257410, 360374, 411856, 514820, 720748, 823712, 900935, 1029640, 1441496, 1647424, 1801870, 2059280, 2882992, 3294848, 3603740, 4118560, 5765984, 7207480, 8237120, 11531968, 14414960, 16474240, 23063936, 28829920, 57659840, 115319680]

約数ペア:

[(1, 115319680), (2, 57659840), (4, 28829920), (5, 23063936), (7, 16474240), (8, 14414960), (10, 11531968), (14, 8237120), (16, 7207480), (20, 5765984), (28, 4118560), (32, 3603740), (35, 3294848), (40, 2882992), (56, 2059280), (64, 1801870), (70, 1647424), (80, 1441496), (112, 1029640), (128, 900935), (140, 823712), (160, 720748), (224, 514820), (280, 411856), (320, 360374), (448, 257410), (560, 205928), (640, 180187), (896, 128705), (1120, 102964), (2240, 51482), (4480, 25741)]