75810560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{8461}}^1$

素因数の和:8489

約数の個数: 72

約数和(自身を含む): 207555936

約数和(自身を除く): 131745376

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8461, 8960, 16922, 33844, 42305, 59227, 67688, 84610, 118454, 135376, 169220, 236908, 270752, 296135, 338440, 473816, 541504, 592270, 676880, 947632, 1083008, 1184540, 1353760, 1895264, 2166016, 2369080, 2707520, 3790528, 4738160, 5415040, 7581056, 9476320, 10830080, 15162112, 18952640, 37905280, 75810560]

約数ペア:

[(1, 75810560), (2, 37905280), (4, 18952640), (5, 15162112), (7, 10830080), (8, 9476320), (10, 7581056), (14, 5415040), (16, 4738160), (20, 3790528), (28, 2707520), (32, 2369080), (35, 2166016), (40, 1895264), (56, 1353760), (64, 1184540), (70, 1083008), (80, 947632), (112, 676880), (128, 592270), (140, 541504), (160, 473816), (224, 338440), (256, 296135), (280, 270752), (320, 236908), (448, 169220), (560, 135376), (640, 118454), (896, 84610), (1120, 67688), (1280, 59227), (1792, 42305), (2240, 33844), (4480, 16922), (8461, 8960)]