115474240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{51551}}^1$

素因数の和:51575

約数の個数: 56

約数和(自身を含む): 314260992

約数和(自身を除く): 198786752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 51551, 103102, 206204, 257755, 360857, 412408, 515510, 721714, 824816, 1031020, 1443428, 1649632, 1804285, 2062040, 2886856, 3299264, 3608570, 4124080, 5773712, 7217140, 8248160, 11547424, 14434280, 16496320, 23094848, 28868560, 57737120, 115474240]

約数ペア:

[(1, 115474240), (2, 57737120), (4, 28868560), (5, 23094848), (7, 16496320), (8, 14434280), (10, 11547424), (14, 8248160), (16, 7217140), (20, 5773712), (28, 4124080), (32, 3608570), (35, 3299264), (40, 2886856), (56, 2062040), (64, 1804285), (70, 1649632), (80, 1443428), (112, 1031020), (140, 824816), (160, 721714), (224, 515510), (280, 412408), (320, 360857), (448, 257755), (560, 206204), (1120, 103102), (2240, 51551)]