61169920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6827}}^1$

素因数の和:6855

約数の個数: 72

約数和(自身を含む): 167477184

約数和(自身を除く): 106307264

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, 6827, 8960, 13654, 27308, 34135, 47789, 54616, 68270, 95578, 109232, 136540, 191156, 218464, 238945, 273080, 382312, 436928, 477890, 546160, 764624, 873856, 955780, 1092320, 1529248, 1747712, 1911560, 2184640, 3058496, 3823120, 4369280, 6116992, 7646240, 8738560, 12233984, 15292480, 30584960, 61169920]

約数ペア:

[(1, 61169920), (2, 30584960), (4, 15292480), (5, 12233984), (7, 8738560), (8, 7646240), (10, 6116992), (14, 4369280), (16, 3823120), (20, 3058496), (28, 2184640), (32, 1911560), (35, 1747712), (40, 1529248), (56, 1092320), (64, 955780), (70, 873856), (80, 764624), (112, 546160), (128, 477890), (140, 436928), (160, 382312), (224, 273080), (256, 238945), (280, 218464), (320, 191156), (448, 136540), (560, 109232), (640, 95578), (896, 68270), (1120, 54616), (1280, 47789), (1792, 34135), (2240, 27308), (4480, 13654), (6827, 8960)]